199936740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3332279}}^1$

素因数の和:3332291

約数の個数: 24

約数和(自身を含む): 559823040

約数和(自身を除く): 359886300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3332279, 6664558, 9996837, 13329116, 16661395, 19993674, 33322790, 39987348, 49984185, 66645580, 99968370, 199936740]

約数ペア:

[(1, 199936740), (2, 99968370), (3, 66645580), (4, 49984185), (5, 39987348), (6, 33322790), (10, 19993674), (12, 16661395), (15, 13329116), (20, 9996837), (30, 6664558), (60, 3332279)]