505394160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2105809}}^1$

素因数の和:2105825

約数の個数: 40

約数和(自身を含む): 1566722640

約数和(自身を除く): 1061328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2105809, 4211618, 6317427, 8423236, 10529045, 12634854, 16846472, 21058090, 25269708, 31587135, 33692944, 42116180, 50539416, 63174270, 84232360, 101078832, 126348540, 168464720, 252697080, 505394160]

約数ペア:

[(1, 505394160), (2, 252697080), (3, 168464720), (4, 126348540), (5, 101078832), (6, 84232360), (8, 63174270), (10, 50539416), (12, 42116180), (15, 33692944), (16, 31587135), (20, 25269708), (24, 21058090), (30, 16846472), (40, 12634854), (48, 10529045), (60, 8423236), (80, 6317427), (120, 4211618), (240, 2105809)]