8742180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{145703}}^1$

素因数の和:145715

約数の個数: 24

約数和(自身を含む): 24478272

約数和(自身を除く): 15736092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 145703, 291406, 437109, 582812, 728515, 874218, 1457030, 1748436, 2185545, 2914060, 4371090, 8742180]

約数ペア:

[(1, 8742180), (2, 4371090), (3, 2914060), (4, 2185545), (5, 1748436), (6, 1457030), (10, 874218), (12, 728515), (15, 582812), (20, 437109), (30, 291406), (60, 145703)]