492068120

素因数分解:

$2^3\times 5^1\times {\mathrm{12301703}}^1$

素因数の和:12301714

約数の個数: 16

約数和(自身を含む): 1107153360

約数和(自身を除く): 615085240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12301703, 24603406, 49206812, 61508515, 98413624, 123017030, 246034060, 492068120]

約数ペア:

[(1, 492068120), (2, 246034060), (4, 123017030), (5, 98413624), (8, 61508515), (10, 49206812), (20, 24603406), (40, 12301703)]