270990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30517}}^1$

素因数の和:30570

約数の個数: 80

約数和(自身を含む): 862804896

約数和(自身を除く): 591813936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 30517, 61034, 91551, 122068, 152585, 183102, 244136, 305170, 366204, 457755, 488272, 610340, 732408, 915510, 1129129, 1220680, 1464816, 1831020, 2258258, 2441360, 3387387, 3662040, 4516516, 5645645, 6774774, 7324080, 9033032, 11291290, 13549548, 16936935, 18066064, 22582580, 27099096, 33873870, 45165160, 54198192, 67747740, 90330320, 135495480, 270990960]

約数ペア:

[(1, 270990960), (2, 135495480), (3, 90330320), (4, 67747740), (5, 54198192), (6, 45165160), (8, 33873870), (10, 27099096), (12, 22582580), (15, 18066064), (16, 16936935), (20, 13549548), (24, 11291290), (30, 9033032), (37, 7324080), (40, 6774774), (48, 5645645), (60, 4516516), (74, 3662040), (80, 3387387), (111, 2441360), (120, 2258258), (148, 1831020), (185, 1464816), (222, 1220680), (240, 1129129), (296, 915510), (370, 732408), (444, 610340), (555, 488272), (592, 457755), (740, 366204), (888, 305170), (1110, 244136), (1480, 183102), (1776, 152585), (2220, 122068), (2960, 91551), (4440, 61034), (8880, 30517)]