39914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{332617}}^1$

素因数の和:332631

約数の個数: 32

約数和(自身を含む): 119742480

約数和(自身を除く): 79828440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 332617, 665234, 997851, 1330468, 1663085, 1995702, 2660936, 3326170, 3991404, 4989255, 6652340, 7982808, 9978510, 13304680, 19957020, 39914040]

約数ペア:

[(1, 39914040), (2, 19957020), (3, 13304680), (4, 9978510), (5, 7982808), (6, 6652340), (8, 4989255), (10, 3991404), (12, 3326170), (15, 2660936), (20, 1995702), (24, 1663085), (30, 1330468), (40, 997851), (60, 665234), (120, 332617)]