7453680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2418

約数の個数: 80

約数和(自身を含む): 24894240

約数和(自身を除く): 17440560

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, 2389, 3120, 4778, 7167, 9556, 11945, 14334, 19112, 23890, 28668, 31057, 35835, 38224, 47780, 57336, 62114, 71670, 93171, 95560, 114672, 124228, 143340, 155285, 186342, 191120, 248456, 286680, 310570, 372684, 465855, 496912, 573360, 621140, 745368, 931710, 1242280, 1490736, 1863420, 2484560, 3726840, 7453680]

約数ペア:

[(1, 7453680), (2, 3726840), (3, 2484560), (4, 1863420), (5, 1490736), (6, 1242280), (8, 931710), (10, 745368), (12, 621140), (13, 573360), (15, 496912), (16, 465855), (20, 372684), (24, 310570), (26, 286680), (30, 248456), (39, 191120), (40, 186342), (48, 155285), (52, 143340), (60, 124228), (65, 114672), (78, 95560), (80, 93171), (104, 71670), (120, 62114), (130, 57336), (156, 47780), (195, 38224), (208, 35835), (240, 31057), (260, 28668), (312, 23890), (390, 19112), (520, 14334), (624, 11945), (780, 9556), (1040, 7167), (1560, 4778), (2389, 3120)]