487366860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8122781}}^1$

素因数の和:8122793

約数の個数: 24

約数和(自身を含む): 1364627376

約数和(自身を除く): 877260516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8122781, 16245562, 24368343, 32491124, 40613905, 48736686, 81227810, 97473372, 121841715, 162455620, 243683430, 487366860]

約数ペア:

[(1, 487366860), (2, 243683430), (3, 162455620), (4, 121841715), (5, 97473372), (6, 81227810), (10, 48736686), (12, 40613905), (15, 32491124), (20, 24368343), (30, 16245562), (60, 8122781)]