72522840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46489}}^1$

素因数の和:46516

約数の個数: 64

約数和(自身を含む): 234309600

約数和(自身を除く): 161786760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 46489, 92978, 139467, 185956, 232445, 278934, 371912, 464890, 557868, 604357, 697335, 929780, 1115736, 1208714, 1394670, 1813071, 1859560, 2417428, 2789340, 3021785, 3626142, 4834856, 5578680, 6043570, 7252284, 9065355, 12087140, 14504568, 18130710, 24174280, 36261420, 72522840]

約数ペア:

[(1, 72522840), (2, 36261420), (3, 24174280), (4, 18130710), (5, 14504568), (6, 12087140), (8, 9065355), (10, 7252284), (12, 6043570), (13, 5578680), (15, 4834856), (20, 3626142), (24, 3021785), (26, 2789340), (30, 2417428), (39, 1859560), (40, 1813071), (52, 1394670), (60, 1208714), (65, 1115736), (78, 929780), (104, 697335), (120, 604357), (130, 557868), (156, 464890), (195, 371912), (260, 278934), (312, 232445), (390, 185956), (520, 139467), (780, 92978), (1560, 46489)]