201435240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678627}}^1$

素因数の和:1678641

約数の個数: 32

約数和(自身を含む): 604306080

約数和(自身を除く): 402870840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678627, 3357254, 5035881, 6714508, 8393135, 10071762, 13429016, 16786270, 20143524, 25179405, 33572540, 40287048, 50358810, 67145080, 100717620, 201435240]

約数ペア:

[(1, 201435240), (2, 100717620), (3, 67145080), (4, 50358810), (5, 40287048), (6, 33572540), (8, 25179405), (10, 20143524), (12, 16786270), (15, 13429016), (20, 10071762), (24, 8393135), (30, 6714508), (40, 5035881), (60, 3357254), (120, 1678627)]