12966420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{216107}}^1$

素因数の和:216119

約数の個数: 24

約数和(自身を含む): 36306144

約数和(自身を除く): 23339724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 216107, 432214, 648321, 864428, 1080535, 1296642, 2161070, 2593284, 3241605, 4322140, 6483210, 12966420]

約数ペア:

[(1, 12966420), (2, 6483210), (3, 4322140), (4, 3241605), (5, 2593284), (6, 2161070), (10, 1296642), (12, 1080535), (15, 864428), (20, 648321), (30, 432214), (60, 216107)]