240202440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{667229}}^1$

素因数の和:667246

約数の個数: 48

約数和(自身を含む): 780659100

約数和(自身を除く): 540456660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 667229, 1334458, 2001687, 2668916, 3336145, 4003374, 5337832, 6005061, 6672290, 8006748, 10008435, 12010122, 13344580, 16013496, 20016870, 24020244, 26689160, 30025305, 40033740, 48040488, 60050610, 80067480, 120101220, 240202440]

約数ペア:

[(1, 240202440), (2, 120101220), (3, 80067480), (4, 60050610), (5, 48040488), (6, 40033740), (8, 30025305), (9, 26689160), (10, 24020244), (12, 20016870), (15, 16013496), (18, 13344580), (20, 12010122), (24, 10008435), (30, 8006748), (36, 6672290), (40, 6005061), (45, 5337832), (60, 4003374), (72, 3336145), (90, 2668916), (120, 2001687), (180, 1334458), (360, 667229)]