79316760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660973}}^1$

素因数の和:660987

約数の個数: 32

約数和(自身を含む): 237950640

約数和(自身を除く): 158633880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660973, 1321946, 1982919, 2643892, 3304865, 3965838, 5287784, 6609730, 7931676, 9914595, 13219460, 15863352, 19829190, 26438920, 39658380, 79316760]

約数ペア:

[(1, 79316760), (2, 39658380), (3, 26438920), (4, 19829190), (5, 15863352), (6, 13219460), (8, 9914595), (10, 7931676), (12, 6609730), (15, 5287784), (20, 3965838), (24, 3304865), (30, 2643892), (40, 1982919), (60, 1321946), (120, 660973)]