80940810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2698027}}^1$

素因数の和:2698037

約数の個数: 16

約数和(自身を含む): 194258016

約数和(自身を除く): 113317206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2698027, 5396054, 8094081, 13490135, 16188162, 26980270, 40470405, 80940810]

約数ペア:

[(1, 80940810), (2, 40470405), (3, 26980270), (5, 16188162), (6, 13490135), (10, 8094081), (15, 5396054), (30, 2698027)]