64617360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 201195456

約数和(自身を除く): 136578096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 877, 921, 1228, 1535, 1754, 1842, 2456, 2631, 3070, 3508, 3684, 4385, 4605, 4912, 5262, 6140, 7016, 7368, 8770, 9210, 10524, 12280, 13155, 14032, 14736, 17540, 18420, 21048, 24560, 26310, 35080, 36840, 42096, 52620, 70160, 73680, 105240, 210480, 269239, 538478, 807717, 1076956, 1346195, 1615434, 2153912, 2692390, 3230868, 4038585, 4307824, 5384780, 6461736, 8077170, 10769560, 12923472, 16154340, 21539120, 32308680, 64617360]

約数ペア:

[(1, 64617360), (2, 32308680), (3, 21539120), (4, 16154340), (5, 12923472), (6, 10769560), (8, 8077170), (10, 6461736), (12, 5384780), (15, 4307824), (16, 4038585), (20, 3230868), (24, 2692390), (30, 2153912), (40, 1615434), (48, 1346195), (60, 1076956), (80, 807717), (120, 538478), (240, 269239), (307, 210480), (614, 105240), (877, 73680), (921, 70160), (1228, 52620), (1535, 42096), (1754, 36840), (1842, 35080), (2456, 26310), (2631, 24560), (3070, 21048), (3508, 18420), (3684, 17540), (4385, 14736), (4605, 14032), (4912, 13155), (5262, 12280), (6140, 10524), (7016, 9210), (7368, 8770)]