138770760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1156423}}^1$

素因数の和:1156437

約数の個数: 32

約数和(自身を含む): 416312640

約数和(自身を除く): 277541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1156423, 2312846, 3469269, 4625692, 5782115, 6938538, 9251384, 11564230, 13877076, 17346345, 23128460, 27754152, 34692690, 46256920, 69385380, 138770760]

約数ペア:

[(1, 138770760), (2, 69385380), (3, 46256920), (4, 34692690), (5, 27754152), (6, 23128460), (8, 17346345), (10, 13877076), (12, 11564230), (15, 9251384), (20, 6938538), (24, 5782115), (30, 4625692), (40, 3469269), (60, 2312846), (120, 1156423)]