79070220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439279}}^1$

素因数の和:439294

約数の個数: 36

約数和(自身を含む): 239846880

約数和(自身を除く): 160776660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439279, 878558, 1317837, 1757116, 2196395, 2635674, 3953511, 4392790, 5271348, 6589185, 7907022, 8785580, 13178370, 15814044, 19767555, 26356740, 39535110, 79070220]

約数ペア:

[(1, 79070220), (2, 39535110), (3, 26356740), (4, 19767555), (5, 15814044), (6, 13178370), (9, 8785580), (10, 7907022), (12, 6589185), (15, 5271348), (18, 4392790), (20, 3953511), (30, 2635674), (36, 2196395), (45, 1757116), (60, 1317837), (90, 878558), (180, 439279)]