497220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8287}}^1$

素因数の和:8299

約数の個数: 24

約数和(自身を含む): 1392384

約数和(自身を除く): 895164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8287, 16574, 24861, 33148, 41435, 49722, 82870, 99444, 124305, 165740, 248610, 497220]

約数ペア:

[(1, 497220), (2, 248610), (3, 165740), (4, 124305), (5, 99444), (6, 82870), (10, 49722), (12, 41435), (15, 33148), (20, 24861), (30, 16574), (60, 8287)]