40756860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226427}}^1$

素因数の和:226442

約数の個数: 36

約数和(自身を含む): 123629688

約数和(自身を除く): 82872828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226427, 452854, 679281, 905708, 1132135, 1358562, 2037843, 2264270, 2717124, 3396405, 4075686, 4528540, 6792810, 8151372, 10189215, 13585620, 20378430, 40756860]

約数ペア:

[(1, 40756860), (2, 20378430), (3, 13585620), (4, 10189215), (5, 8151372), (6, 6792810), (9, 4528540), (10, 4075686), (12, 3396405), (15, 2717124), (18, 2264270), (20, 2037843), (30, 1358562), (36, 1132135), (45, 905708), (60, 679281), (90, 452854), (180, 226427)]