79310760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660923}}^1$

素因数の和:660937

約数の個数: 32

約数和(自身を含む): 237932640

約数和(自身を除く): 158621880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660923, 1321846, 1982769, 2643692, 3304615, 3965538, 5287384, 6609230, 7931076, 9913845, 13218460, 15862152, 19827690, 26436920, 39655380, 79310760]

約数ペア:

[(1, 79310760), (2, 39655380), (3, 26436920), (4, 19827690), (5, 15862152), (6, 13218460), (8, 9913845), (10, 7931076), (12, 6609230), (15, 5287384), (20, 3965538), (24, 3304615), (30, 2643692), (40, 1982769), (60, 1321846), (120, 660923)]