64801740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1080029}}^1$

素因数の和:1080041

約数の個数: 24

約数和(自身を含む): 181445040

約数和(自身を除く): 116643300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1080029, 2160058, 3240087, 4320116, 5400145, 6480174, 10800290, 12960348, 16200435, 21600580, 32400870, 64801740]

約数ペア:

[(1, 64801740), (2, 32400870), (3, 21600580), (4, 16200435), (5, 12960348), (6, 10800290), (10, 6480174), (12, 5400145), (15, 4320116), (20, 3240087), (30, 2160058), (60, 1080029)]