9012120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 29937600

約数和(自身を除く): 20925480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 109, 120, 130, 156, 159, 195, 212, 218, 260, 265, 312, 318, 327, 390, 424, 436, 520, 530, 545, 636, 654, 689, 780, 795, 872, 1060, 1090, 1272, 1308, 1378, 1417, 1560, 1590, 1635, 2067, 2120, 2180, 2616, 2756, 2834, 3180, 3270, 3445, 4134, 4251, 4360, 5512, 5668, 5777, 6360, 6540, 6890, 7085, 8268, 8502, 10335, 11336, 11554, 13080, 13780, 14170, 16536, 17004, 17331, 20670, 21255, 23108, 27560, 28340, 28885, 34008, 34662, 41340, 42510, 46216, 56680, 57770, 69324, 75101, 82680, 85020, 86655, 115540, 138648, 150202, 170040, 173310, 225303, 231080, 300404, 346620, 375505, 450606, 600808, 693240, 751010, 901212, 1126515, 1502020, 1802424, 2253030, 3004040, 4506060, 9012120]

約数ペア:

[(1, 9012120), (2, 4506060), (3, 3004040), (4, 2253030), (5, 1802424), (6, 1502020), (8, 1126515), (10, 901212), (12, 751010), (13, 693240), (15, 600808), (20, 450606), (24, 375505), (26, 346620), (30, 300404), (39, 231080), (40, 225303), (52, 173310), (53, 170040), (60, 150202), (65, 138648), (78, 115540), (104, 86655), (106, 85020), (109, 82680), (120, 75101), (130, 69324), (156, 57770), (159, 56680), (195, 46216), (212, 42510), (218, 41340), (260, 34662), (265, 34008), (312, 28885), (318, 28340), (327, 27560), (390, 23108), (424, 21255), (436, 20670), (520, 17331), (530, 17004), (545, 16536), (636, 14170), (654, 13780), (689, 13080), (780, 11554), (795, 11336), (872, 10335), (1060, 8502), (1090, 8268), (1272, 7085), (1308, 6890), (1378, 6540), (1417, 6360), (1560, 5777), (1590, 5668), (1635, 5512), (2067, 4360), (2120, 4251), (2180, 4134), (2616, 3445), (2756, 3270), (2834, 3180)]