331338960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 1117116000

約数和(自身を除く): 785777040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1228, 1499, 1535, 1842, 2456, 2763, 2998, 3070, 3684, 4497, 4605, 4912, 5526, 5996, 6140, 7368, 7495, 8994, 9210, 11052, 11992, 12280, 13491, 13815, 14736, 14990, 17988, 18420, 22104, 22485, 23984, 24560, 26982, 27630, 29980, 35976, 36840, 44208, 44970, 53964, 55260, 59960, 67455, 71952, 73680, 89940, 107928, 110520, 119920, 134910, 179880, 215856, 221040, 269820, 359760, 460193, 539640, 920386, 1079280, 1380579, 1840772, 2300965, 2761158, 3681544, 4141737, 4601930, 5522316, 6902895, 7363088, 8283474, 9203860, 11044632, 13805790, 16566948, 18407720, 20708685, 22089264, 27611580, 33133896, 36815440, 41417370, 55223160, 66267792, 82834740, 110446320, 165669480, 331338960]

約数ペア:

[(1, 331338960), (2, 165669480), (3, 110446320), (4, 82834740), (5, 66267792), (6, 55223160), (8, 41417370), (9, 36815440), (10, 33133896), (12, 27611580), (15, 22089264), (16, 20708685), (18, 18407720), (20, 16566948), (24, 13805790), (30, 11044632), (36, 9203860), (40, 8283474), (45, 7363088), (48, 6902895), (60, 5522316), (72, 4601930), (80, 4141737), (90, 3681544), (120, 2761158), (144, 2300965), (180, 1840772), (240, 1380579), (307, 1079280), (360, 920386), (614, 539640), (720, 460193), (921, 359760), (1228, 269820), (1499, 221040), (1535, 215856), (1842, 179880), (2456, 134910), (2763, 119920), (2998, 110520), (3070, 107928), (3684, 89940), (4497, 73680), (4605, 71952), (4912, 67455), (5526, 59960), (5996, 55260), (6140, 53964), (7368, 44970), (7495, 44208), (8994, 36840), (9210, 35976), (11052, 29980), (11992, 27630), (12280, 26982), (13491, 24560), (13815, 23984), (14736, 22485), (14990, 22104), (17988, 18420)]