12260580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 34621440

約数和(自身を除く): 22360860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1609, 1905, 2540, 3218, 3810, 4827, 6436, 7620, 8045, 9654, 16090, 19308, 24135, 32180, 48270, 96540, 204343, 408686, 613029, 817372, 1021715, 1226058, 2043430, 2452116, 3065145, 4086860, 6130290, 12260580]

約数ペア:

[(1, 12260580), (2, 6130290), (3, 4086860), (4, 3065145), (5, 2452116), (6, 2043430), (10, 1226058), (12, 1021715), (15, 817372), (20, 613029), (30, 408686), (60, 204343), (127, 96540), (254, 48270), (381, 32180), (508, 24135), (635, 19308), (762, 16090), (1270, 9654), (1524, 8045), (1609, 7620), (1905, 6436), (2540, 4827), (3218, 3810)]