1645132080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6854717}}^1$

素因数の和:6854733

約数の個数: 40

約数和(自身を含む): 5099910192

約数和(自身を除く): 3454778112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6854717, 13709434, 20564151, 27418868, 34273585, 41128302, 54837736, 68547170, 82256604, 102820755, 109675472, 137094340, 164513208, 205641510, 274188680, 329026416, 411283020, 548377360, 822566040, 1645132080]

約数ペア:

[(1, 1645132080), (2, 822566040), (3, 548377360), (4, 411283020), (5, 329026416), (6, 274188680), (8, 205641510), (10, 164513208), (12, 137094340), (15, 109675472), (16, 102820755), (20, 82256604), (24, 68547170), (30, 54837736), (40, 41128302), (48, 34273585), (60, 27418868), (80, 20564151), (120, 13709434), (240, 6854717)]