56847480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{473729}}^1$

素因数の和:473743

約数の個数: 32

約数和(自身を含む): 170542800

約数和(自身を除く): 113695320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 473729, 947458, 1421187, 1894916, 2368645, 2842374, 3789832, 4737290, 5684748, 7105935, 9474580, 11369496, 14211870, 18949160, 28423740, 56847480]

約数ペア:

[(1, 56847480), (2, 28423740), (3, 18949160), (4, 14211870), (5, 11369496), (6, 9474580), (8, 7105935), (10, 5684748), (12, 4737290), (15, 3789832), (20, 2842374), (24, 2368645), (30, 1894916), (40, 1421187), (60, 947458), (120, 473729)]