145045680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46489}}^1$

素因数の和:46518

約数の個数: 80

約数和(自身を含む): 484239840

約数和(自身を除く): 339194160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 46489, 92978, 139467, 185956, 232445, 278934, 371912, 464890, 557868, 604357, 697335, 743824, 929780, 1115736, 1208714, 1394670, 1813071, 1859560, 2231472, 2417428, 2789340, 3021785, 3626142, 3719120, 4834856, 5578680, 6043570, 7252284, 9065355, 9669712, 11157360, 12087140, 14504568, 18130710, 24174280, 29009136, 36261420, 48348560, 72522840, 145045680]

約数ペア:

[(1, 145045680), (2, 72522840), (3, 48348560), (4, 36261420), (5, 29009136), (6, 24174280), (8, 18130710), (10, 14504568), (12, 12087140), (13, 11157360), (15, 9669712), (16, 9065355), (20, 7252284), (24, 6043570), (26, 5578680), (30, 4834856), (39, 3719120), (40, 3626142), (48, 3021785), (52, 2789340), (60, 2417428), (65, 2231472), (78, 1859560), (80, 1813071), (104, 1394670), (120, 1208714), (130, 1115736), (156, 929780), (195, 743824), (208, 697335), (240, 604357), (260, 557868), (312, 464890), (390, 371912), (520, 278934), (624, 232445), (780, 185956), (1040, 139467), (1560, 92978), (3120, 46489)]