168485220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{936029}}^1$

素因数の和:936044

約数の個数: 36

約数和(自身を含む): 511072380

約数和(自身を除く): 342587160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 936029, 1872058, 2808087, 3744116, 4680145, 5616174, 8424261, 9360290, 11232348, 14040435, 16848522, 18720580, 28080870, 33697044, 42121305, 56161740, 84242610, 168485220]

約数ペア:

[(1, 168485220), (2, 84242610), (3, 56161740), (4, 42121305), (5, 33697044), (6, 28080870), (9, 18720580), (10, 16848522), (12, 14040435), (15, 11232348), (18, 9360290), (20, 8424261), (30, 5616174), (36, 4680145), (45, 3744116), (60, 2808087), (90, 1872058), (180, 936029)]