12760140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212669}}^1$

素因数の和:212681

約数の個数: 24

約数和(自身を含む): 35728560

約数和(自身を除く): 22968420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212669, 425338, 638007, 850676, 1063345, 1276014, 2126690, 2552028, 3190035, 4253380, 6380070, 12760140]

約数ペア:

[(1, 12760140), (2, 6380070), (3, 4253380), (4, 3190035), (5, 2552028), (6, 2126690), (10, 1276014), (12, 1063345), (15, 850676), (20, 638007), (30, 425338), (60, 212669)]