172492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{718717}}^1$

素因数の和:718733

約数の個数: 40

約数和(自身を含む): 534726192

約数和(自身を除く): 362234112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 718717, 1437434, 2156151, 2874868, 3593585, 4312302, 5749736, 7187170, 8624604, 10780755, 11499472, 14374340, 17249208, 21561510, 28748680, 34498416, 43123020, 57497360, 86246040, 172492080]

約数ペア:

[(1, 172492080), (2, 86246040), (3, 57497360), (4, 43123020), (5, 34498416), (6, 28748680), (8, 21561510), (10, 17249208), (12, 14374340), (15, 11499472), (16, 10780755), (20, 8624604), (24, 7187170), (30, 5749736), (40, 4312302), (48, 3593585), (60, 2874868), (80, 2156151), (120, 1437434), (240, 718717)]