26580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 74592

約数和(自身を除く): 48012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 13290, 26580]

約数ペア:

[(1, 26580), (2, 13290), (3, 8860), (4, 6645), (5, 5316), (6, 4430), (10, 2658), (12, 2215), (15, 1772), (20, 1329), (30, 886), (60, 443)]