121240740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2020679}}^1$

素因数の和:2020691

約数の個数: 24

約数和(自身を含む): 339474240

約数和(自身を除く): 218233500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2020679, 4041358, 6062037, 8082716, 10103395, 12124074, 20206790, 24248148, 30310185, 40413580, 60620370, 121240740]

約数ペア:

[(1, 121240740), (2, 60620370), (3, 40413580), (4, 30310185), (5, 24248148), (6, 20206790), (10, 12124074), (12, 10103395), (15, 8082716), (20, 6062037), (30, 4041358), (60, 2020679)]