57435240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{478627}}^1$

素因数の和:478641

約数の個数: 32

約数和(自身を含む): 172306080

約数和(自身を除く): 114870840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 478627, 957254, 1435881, 1914508, 2393135, 2871762, 3829016, 4786270, 5743524, 7179405, 9572540, 11487048, 14358810, 19145080, 28717620, 57435240]

約数ペア:

[(1, 57435240), (2, 28717620), (3, 19145080), (4, 14358810), (5, 11487048), (6, 9572540), (8, 7179405), (10, 5743524), (12, 4786270), (15, 3829016), (20, 2871762), (24, 2393135), (30, 1914508), (40, 1435881), (60, 957254), (120, 478627)]