285702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1190429}}^1$

素因数の和:1190445

約数の個数: 40

約数和(自身を含む): 885679920

約数和(自身を除く): 599976960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1190429, 2380858, 3571287, 4761716, 5952145, 7142574, 9523432, 11904290, 14285148, 17856435, 19046864, 23808580, 28570296, 35712870, 47617160, 57140592, 71425740, 95234320, 142851480, 285702960]

約数ペア:

[(1, 285702960), (2, 142851480), (3, 95234320), (4, 71425740), (5, 57140592), (6, 47617160), (8, 35712870), (10, 28570296), (12, 23808580), (15, 19046864), (16, 17856435), (20, 14285148), (24, 11904290), (30, 9523432), (40, 7142574), (48, 5952145), (60, 4761716), (80, 3571287), (120, 2380858), (240, 1190429)]