12563537040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{405799}}^1$

素因数の和:405861

約数の個数: 120

約数和(自身を含む): 43173873600

約数和(自身を除く): 30610336560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 405799, 811598, 1217397, 1623196, 2028995, 2434794, 3246392, 3652191, 4057990, 4869588, 6086985, 6492784, 7304382, 8115980, 9739176, 12173970, 14608764, 16231960, 17449357, 18260955, 19478352, 24347940, 29217528, 32463920, 34898714, 36521910, 48695880, 52348071, 58435056, 69797428, 73043820, 87246785, 97391760, 104696142, 139594856, 146087640, 157044213, 174493570, 209392284, 261740355, 279189712, 292175280, 314088426, 348987140, 418784568, 523480710, 628176852, 697974280, 785221065, 837569136, 1046961420, 1256353704, 1395948560, 1570442130, 2093922840, 2512707408, 3140884260, 4187845680, 6281768520, 12563537040]

約数ペア:

[(1, 12563537040), (2, 6281768520), (3, 4187845680), (4, 3140884260), (5, 2512707408), (6, 2093922840), (8, 1570442130), (9, 1395948560), (10, 1256353704), (12, 1046961420), (15, 837569136), (16, 785221065), (18, 697974280), (20, 628176852), (24, 523480710), (30, 418784568), (36, 348987140), (40, 314088426), (43, 292175280), (45, 279189712), (48, 261740355), (60, 209392284), (72, 174493570), (80, 157044213), (86, 146087640), (90, 139594856), (120, 104696142), (129, 97391760), (144, 87246785), (172, 73043820), (180, 69797428), (215, 58435056), (240, 52348071), (258, 48695880), (344, 36521910), (360, 34898714), (387, 32463920), (430, 29217528), (516, 24347940), (645, 19478352), (688, 18260955), (720, 17449357), (774, 16231960), (860, 14608764), (1032, 12173970), (1290, 9739176), (1548, 8115980), (1720, 7304382), (1935, 6492784), (2064, 6086985), (2580, 4869588), (3096, 4057990), (3440, 3652191), (3870, 3246392), (5160, 2434794), (6192, 2028995), (7740, 1623196), (10320, 1217397), (15480, 811598), (30960, 405799)]