264631020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4410517}}^1$

素因数の和:4410529

約数の個数: 24

約数和(自身を含む): 740967024

約数和(自身を除く): 476336004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4410517, 8821034, 13231551, 17642068, 22052585, 26463102, 44105170, 52926204, 66157755, 88210340, 132315510, 264631020]

約数ペア:

[(1, 264631020), (2, 132315510), (3, 88210340), (4, 66157755), (5, 52926204), (6, 44105170), (10, 26463102), (12, 22052585), (15, 17642068), (20, 13231551), (30, 8821034), (60, 4410517)]