180480708

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{18637}}^1$

素因数の和:18916

約数の個数: 36

約数和(自身を含む): 457935660

約数和(自身を除く): 277454952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 18637, 37274, 55911, 74548, 111822, 167733, 223644, 335466, 670932, 5013353, 10026706, 15040059, 20053412, 30080118, 45120177, 60160236, 90240354, 180480708]

約数ペア:

[(1, 180480708), (2, 90240354), (3, 60160236), (4, 45120177), (6, 30080118), (9, 20053412), (12, 15040059), (18, 10026706), (36, 5013353), (269, 670932), (538, 335466), (807, 223644), (1076, 167733), (1614, 111822), (2421, 74548), (3228, 55911), (4842, 37274), (9684, 18637)]