117761220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{654229}}^1$

素因数の和:654244

約数の個数: 36

約数和(自身を含む): 357209580

約数和(自身を除く): 239448360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 654229, 1308458, 1962687, 2616916, 3271145, 3925374, 5888061, 6542290, 7850748, 9813435, 11776122, 13084580, 19626870, 23552244, 29440305, 39253740, 58880610, 117761220]

約数ペア:

[(1, 117761220), (2, 58880610), (3, 39253740), (4, 29440305), (5, 23552244), (6, 19626870), (9, 13084580), (10, 11776122), (12, 9813435), (15, 7850748), (18, 6542290), (20, 5888061), (30, 3925374), (36, 3271145), (45, 2616916), (60, 1962687), (90, 1308458), (180, 654229)]