260696760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2172473}}^1$

素因数の和:2172487

約数の個数: 32

約数和(自身を含む): 782090640

約数和(自身を除く): 521393880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2172473, 4344946, 6517419, 8689892, 10862365, 13034838, 17379784, 21724730, 26069676, 32587095, 43449460, 52139352, 65174190, 86898920, 130348380, 260696760]

約数ペア:

[(1, 260696760), (2, 130348380), (3, 86898920), (4, 65174190), (5, 52139352), (6, 43449460), (8, 32587095), (10, 26069676), (12, 21724730), (15, 17379784), (20, 13034838), (24, 10862365), (30, 8689892), (40, 6517419), (60, 4344946), (120, 2172473)]