2020740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33679}}^1$

素因数の和:33691

約数の個数: 24

約数和(自身を含む): 5658240

約数和(自身を除く): 3637500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33679, 67358, 101037, 134716, 168395, 202074, 336790, 404148, 505185, 673580, 1010370, 2020740]

約数ペア:

[(1, 2020740), (2, 1010370), (3, 673580), (4, 505185), (5, 404148), (6, 336790), (10, 202074), (12, 168395), (15, 134716), (20, 101037), (30, 67358), (60, 33679)]