77762220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1296037}}^1$

素因数の和:1296049

約数の個数: 24

約数和(自身を含む): 217734384

約数和(自身を除く): 139972164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1296037, 2592074, 3888111, 5184148, 6480185, 7776222, 12960370, 15552444, 19440555, 25920740, 38881110, 77762220]

約数ペア:

[(1, 77762220), (2, 38881110), (3, 25920740), (4, 19440555), (5, 15552444), (6, 12960370), (10, 7776222), (12, 6480185), (15, 5184148), (20, 3888111), (30, 2592074), (60, 1296037)]