79202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1320037}}^1$

素因数の和:1320049

約数の個数: 24

約数和(自身を含む): 221766384

約数和(自身を除く): 142564164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1320037, 2640074, 3960111, 5280148, 6600185, 7920222, 13200370, 15840444, 19800555, 26400740, 39601110, 79202220]

約数ペア:

[(1, 79202220), (2, 39601110), (3, 26400740), (4, 19800555), (5, 15840444), (6, 13200370), (10, 7920222), (12, 6600185), (15, 5280148), (20, 3960111), (30, 2640074), (60, 1320037)]