227389920

素因数分解:

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

素因数の和:473747

約数の個数: 48

約数和(自身を含む): 716279760

約数和(自身を除く): 488889840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 473729, 947458, 1421187, 1894916, 2368645, 2842374, 3789832, 4737290, 5684748, 7105935, 7579664, 9474580, 11369496, 14211870, 15159328, 18949160, 22738992, 28423740, 37898320, 45477984, 56847480, 75796640, 113694960, 227389920]

約数ペア:

[(1, 227389920), (2, 113694960), (3, 75796640), (4, 56847480), (5, 45477984), (6, 37898320), (8, 28423740), (10, 22738992), (12, 18949160), (15, 15159328), (16, 14211870), (20, 11369496), (24, 9474580), (30, 7579664), (32, 7105935), (40, 5684748), (48, 4737290), (60, 3789832), (80, 2842374), (96, 2368645), (120, 1894916), (160, 1421187), (240, 947458), (480, 473729)]