39505080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329209}}^1$

素因数の和:329223

約数の個数: 32

約数和(自身を含む): 118515600

約数和(自身を除く): 79010520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329209, 658418, 987627, 1316836, 1646045, 1975254, 2633672, 3292090, 3950508, 4938135, 6584180, 7901016, 9876270, 13168360, 19752540, 39505080]

約数ペア:

[(1, 39505080), (2, 19752540), (3, 13168360), (4, 9876270), (5, 7901016), (6, 6584180), (8, 4938135), (10, 3950508), (12, 3292090), (15, 2633672), (20, 1975254), (24, 1646045), (30, 1316836), (40, 987627), (60, 658418), (120, 329209)]