12760980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212683}}^1$

素因数の和:212695

約数の個数: 24

約数和(自身を含む): 35730912

約数和(自身を除く): 22969932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212683, 425366, 638049, 850732, 1063415, 1276098, 2126830, 2552196, 3190245, 4253660, 6380490, 12760980]

約数ペア:

[(1, 12760980), (2, 6380490), (3, 4253660), (4, 3190245), (5, 2552196), (6, 2126830), (10, 1276098), (12, 1063415), (15, 850732), (20, 638049), (30, 425366), (60, 212683)]