80259030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{891767}}^1$

素因数の和:891780

約数の個数: 24

約数和(自身を含む): 208673712

約数和(自身を除く): 128414682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 891767, 1783534, 2675301, 4458835, 5350602, 8025903, 8917670, 13376505, 16051806, 26753010, 40129515, 80259030]

約数ペア:

[(1, 80259030), (2, 40129515), (3, 26753010), (5, 16051806), (6, 13376505), (9, 8917670), (10, 8025903), (15, 5350602), (18, 4458835), (30, 2675301), (45, 1783534), (90, 891767)]