72193020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1203217}}^1$

素因数の和:1203229

約数の個数: 24

約数和(自身を含む): 202140624

約数和(自身を除く): 129947604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1203217, 2406434, 3609651, 4812868, 6016085, 7219302, 12032170, 14438604, 18048255, 24064340, 36096510, 72193020]

約数ペア:

[(1, 72193020), (2, 36096510), (3, 24064340), (4, 18048255), (5, 14438604), (6, 12032170), (10, 7219302), (12, 6016085), (15, 4812868), (20, 3609651), (30, 2406434), (60, 1203217)]