90060080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3582

約数の個数: 80

約数和(自身を含む): 236368800

約数和(自身を除く): 146308720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 3529, 5104, 6380, 7058, 12760, 14116, 17645, 25520, 28232, 35290, 38819, 56464, 70580, 77638, 102341, 141160, 155276, 194095, 204682, 282320, 310552, 388190, 409364, 511705, 621104, 776380, 818728, 1023410, 1125751, 1552760, 1637456, 2046820, 2251502, 3105520, 4093640, 4503004, 5628755, 8187280, 9006008, 11257510, 18012016, 22515020, 45030040, 90060080]

約数ペア:

[(1, 90060080), (2, 45030040), (4, 22515020), (5, 18012016), (8, 11257510), (10, 9006008), (11, 8187280), (16, 5628755), (20, 4503004), (22, 4093640), (29, 3105520), (40, 2251502), (44, 2046820), (55, 1637456), (58, 1552760), (80, 1125751), (88, 1023410), (110, 818728), (116, 776380), (145, 621104), (176, 511705), (220, 409364), (232, 388190), (290, 310552), (319, 282320), (440, 204682), (464, 194095), (580, 155276), (638, 141160), (880, 102341), (1160, 77638), (1276, 70580), (1595, 56464), (2320, 38819), (2552, 35290), (3190, 28232), (3529, 25520), (5104, 17645), (6380, 14116), (7058, 12760)]