67906680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{565889}}^1$

素因数の和:565903

約数の個数: 32

約数和(自身を含む): 203720400

約数和(自身を除く): 135813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 565889, 1131778, 1697667, 2263556, 2829445, 3395334, 4527112, 5658890, 6790668, 8488335, 11317780, 13581336, 16976670, 22635560, 33953340, 67906680]

約数ペア:

[(1, 67906680), (2, 33953340), (3, 22635560), (4, 16976670), (5, 13581336), (6, 11317780), (8, 8488335), (10, 6790668), (12, 5658890), (15, 4527112), (20, 3395334), (24, 2829445), (30, 2263556), (40, 1697667), (60, 1131778), (120, 565889)]