71115120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2359

約数の個数: 120

約数和(自身を含む): 244488816

約数和(自身を除く): 173373696

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, 2297, 2580, 3096, 3440, 3870, 4594, 5160, 6192, 6891, 7740, 9188, 10320, 11485, 13782, 15480, 18376, 20673, 22970, 27564, 30960, 34455, 36752, 41346, 45940, 55128, 68910, 82692, 91880, 98771, 103365, 110256, 137820, 165384, 183760, 197542, 206730, 275640, 296313, 330768, 395084, 413460, 493855, 551280, 592626, 790168, 826920, 888939, 987710, 1185252, 1481565, 1580336, 1653840, 1777878, 1975420, 2370504, 2963130, 3555756, 3950840, 4444695, 4741008, 5926260, 7111512, 7901680, 8889390, 11852520, 14223024, 17778780, 23705040, 35557560, 71115120]

約数ペア:

[(1, 71115120), (2, 35557560), (3, 23705040), (4, 17778780), (5, 14223024), (6, 11852520), (8, 8889390), (9, 7901680), (10, 7111512), (12, 5926260), (15, 4741008), (16, 4444695), (18, 3950840), (20, 3555756), (24, 2963130), (30, 2370504), (36, 1975420), (40, 1777878), (43, 1653840), (45, 1580336), (48, 1481565), (60, 1185252), (72, 987710), (80, 888939), (86, 826920), (90, 790168), (120, 592626), (129, 551280), (144, 493855), (172, 413460), (180, 395084), (215, 330768), (240, 296313), (258, 275640), (344, 206730), (360, 197542), (387, 183760), (430, 165384), (516, 137820), (645, 110256), (688, 103365), (720, 98771), (774, 91880), (860, 82692), (1032, 68910), (1290, 55128), (1548, 45940), (1720, 41346), (1935, 36752), (2064, 34455), (2297, 30960), (2580, 27564), (3096, 22970), (3440, 20673), (3870, 18376), (4594, 15480), (5160, 13782), (6192, 11485), (6891, 10320), (7740, 9188)]