120965220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{672029}}^1$

素因数の和:672044

約数の個数: 36

約数和(自身を含む): 366928380

約数和(自身を除く): 245963160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 672029, 1344058, 2016087, 2688116, 3360145, 4032174, 6048261, 6720290, 8064348, 10080435, 12096522, 13440580, 20160870, 24193044, 30241305, 40321740, 60482610, 120965220]

約数ペア:

[(1, 120965220), (2, 60482610), (3, 40321740), (4, 30241305), (5, 24193044), (6, 20160870), (9, 13440580), (10, 12096522), (12, 10080435), (15, 8064348), (18, 6720290), (20, 6048261), (30, 4032174), (36, 3360145), (45, 2688116), (60, 2016087), (90, 1344058), (180, 672029)]