10865640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{90547}}^1$

素因数の和:90561

約数の個数: 32

約数和(自身を含む): 32597280

約数和(自身を除く): 21731640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 90547, 181094, 271641, 362188, 452735, 543282, 724376, 905470, 1086564, 1358205, 1810940, 2173128, 2716410, 3621880, 5432820, 10865640]

約数ペア:

[(1, 10865640), (2, 5432820), (3, 3621880), (4, 2716410), (5, 2173128), (6, 1810940), (8, 1358205), (10, 1086564), (12, 905470), (15, 724376), (20, 543282), (24, 452735), (30, 362188), (40, 271641), (60, 181094), (120, 90547)]