40030260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667171}}^1$

素因数の和:667183

約数の個数: 24

約数和(自身を含む): 112084896

約数和(自身を除く): 72054636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667171, 1334342, 2001513, 2668684, 3335855, 4003026, 6671710, 8006052, 10007565, 13343420, 20015130, 40030260]

約数ペア:

[(1, 40030260), (2, 20015130), (3, 13343420), (4, 10007565), (5, 8006052), (6, 6671710), (10, 4003026), (12, 3335855), (15, 2668684), (20, 2001513), (30, 1334342), (60, 667171)]