6455120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11527}}^1$

素因数の和:11547

約数の個数: 40

約数和(自身を含む): 17153664

約数和(自身を除く): 10698544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 11527, 23054, 46108, 57635, 80689, 92216, 115270, 161378, 184432, 230540, 322756, 403445, 461080, 645512, 806890, 922160, 1291024, 1613780, 3227560, 6455120]

約数ペア:

[(1, 6455120), (2, 3227560), (4, 1613780), (5, 1291024), (7, 922160), (8, 806890), (10, 645512), (14, 461080), (16, 403445), (20, 322756), (28, 230540), (35, 184432), (40, 161378), (56, 115270), (70, 92216), (80, 80689), (112, 57635), (140, 46108), (280, 23054), (560, 11527)]