40041660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667361}}^1$

素因数の和:667373

約数の個数: 24

約数和(自身を含む): 112116816

約数和(自身を除く): 72075156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667361, 1334722, 2002083, 2669444, 3336805, 4004166, 6673610, 8008332, 10010415, 13347220, 20020830, 40041660]

約数ペア:

[(1, 40041660), (2, 20020830), (3, 13347220), (4, 10010415), (5, 8008332), (6, 6673610), (10, 4004166), (12, 3336805), (15, 2669444), (20, 2002083), (30, 1334722), (60, 667361)]