40808370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1360279}}^1$

素因数の和:1360289

約数の個数: 16

約数和(自身を含む): 97940160

約数和(自身を除く): 57131790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1360279, 2720558, 4080837, 6801395, 8161674, 13602790, 20404185, 40808370]

約数ペア:

[(1, 40808370), (2, 20404185), (3, 13602790), (5, 8161674), (6, 6801395), (10, 4080837), (15, 2720558), (30, 1360279)]