474985680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152239}}^1$

素因数の和:152268

約数の個数: 80

約数和(自身を含む): 1585731840

約数和(自身を除く): 1110746160

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, 152239, 304478, 456717, 608956, 761195, 913434, 1217912, 1522390, 1826868, 1979107, 2283585, 2435824, 3044780, 3653736, 3958214, 4567170, 5937321, 6089560, 7307472, 7916428, 9134340, 9895535, 11874642, 12179120, 15832856, 18268680, 19791070, 23749284, 29686605, 31665712, 36537360, 39582140, 47498568, 59373210, 79164280, 94997136, 118746420, 158328560, 237492840, 474985680]

約数ペア:

[(1, 474985680), (2, 237492840), (3, 158328560), (4, 118746420), (5, 94997136), (6, 79164280), (8, 59373210), (10, 47498568), (12, 39582140), (13, 36537360), (15, 31665712), (16, 29686605), (20, 23749284), (24, 19791070), (26, 18268680), (30, 15832856), (39, 12179120), (40, 11874642), (48, 9895535), (52, 9134340), (60, 7916428), (65, 7307472), (78, 6089560), (80, 5937321), (104, 4567170), (120, 3958214), (130, 3653736), (156, 3044780), (195, 2435824), (208, 2283585), (240, 1979107), (260, 1826868), (312, 1522390), (390, 1217912), (520, 913434), (624, 761195), (780, 608956), (1040, 456717), (1560, 304478), (3120, 152239)]