属于这两组的第一个数字:
60,480,1620,2040,3840,6240,12180,14760,15540,16320,21060,30720,33600,43740,60000,65520,66780,79860,92820,97440,97500,103680,113400,118080,120120,130560,164640,192720,235620,245760,255000,267540,277680,294780,322080,328860,349920,354960,398520,399360,411540,419580,440640,497640,524160,525000,534240,638880,699720,779520,780000,907200,937500,944640,960960,994560,1021020,1038180,1044480,1054560,1063860,1087020,1180980,1265880,1347840,1440600,1484340,1487160,1518720,1522500,1599840,1609080,1713660,1769040,1787460,1803060,1855920,1942500,1966080,2097120,2140320,2150400,2156220,2221440,2358240,2413320,2441400,2506140,2572500,2630880,2632500,2715240,2799360,3036540,3080280,3188160,3243240,3356640,3559140,3587220,3631680,3779100,3840000,3981120,4135260,4193280,4253340,4273920,4445280,4481880,4548960,4770420,4825860,4952160,5032500,5062680,5088720,5111040,5148000,5203440,5290740,5350020,5590200,5597760,5940480,6044280,6236160,6240000,6399960,6635520,6885000,7058940,7223580,7257600,7500000,7557120,7687680,7959060,8168160,8305440,8347500,8355840,8696160,8879220,9227400,9490260,9583920,9903180.