80424390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2680813}}^1$

素因数の和:2680823

約数の個数: 16

約数和(自身を含む): 193018608

約数和(自身を除く): 112594218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2680813, 5361626, 8042439, 13404065, 16084878, 26808130, 40212195, 80424390]

約数ペア:

[(1, 80424390), (2, 40212195), (3, 26808130), (5, 16084878), (6, 13404065), (10, 8042439), (15, 5361626), (30, 2680813)]