66296760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{552473}}^1$

素因数の和:552487

約数の個数: 32

約数和(自身を含む): 198890640

約数和(自身を除く): 132593880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 552473, 1104946, 1657419, 2209892, 2762365, 3314838, 4419784, 5524730, 6629676, 8287095, 11049460, 13259352, 16574190, 22098920, 33148380, 66296760]

約数ペア:

[(1, 66296760), (2, 33148380), (3, 22098920), (4, 16574190), (5, 13259352), (6, 11049460), (8, 8287095), (10, 6629676), (12, 5524730), (15, 4419784), (20, 3314838), (24, 2762365), (30, 2209892), (40, 1657419), (60, 1104946), (120, 552473)]