8520434040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71003617}}^1$

素因数の和:71003631

約数の個数: 32

約数和(自身を含む): 25561302480

約数和(自身を除く): 17040868440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71003617, 142007234, 213010851, 284014468, 355018085, 426021702, 568028936, 710036170, 852043404, 1065054255, 1420072340, 1704086808, 2130108510, 2840144680, 4260217020, 8520434040]

約数ペア:

[(1, 8520434040), (2, 4260217020), (3, 2840144680), (4, 2130108510), (5, 1704086808), (6, 1420072340), (8, 1065054255), (10, 852043404), (12, 710036170), (15, 568028936), (20, 426021702), (24, 355018085), (30, 284014468), (40, 213010851), (60, 142007234), (120, 71003617)]