240941380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179807}}^1$

素因数の和:179883

約数の個数: 24

約数和(自身を含む): 513531648

約数和(自身を除く): 272590268

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 179807, 359614, 719228, 899035, 1798070, 3596140, 12047069, 24094138, 48188276, 60235345, 120470690, 240941380]

約数ペア:

[(1, 240941380), (2, 120470690), (4, 60235345), (5, 48188276), (10, 24094138), (20, 12047069), (67, 3596140), (134, 1798070), (268, 899035), (335, 719228), (670, 359614), (1340, 179807)]