80167740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13229}}^1$

素因数の和:13342

約数の個数: 48

約数和(自身を含む): 226709280

約数和(自身を除く): 146541540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 13229, 26458, 39687, 52916, 66145, 79374, 132290, 158748, 198435, 264580, 396870, 793740, 1336129, 2672258, 4008387, 5344516, 6680645, 8016774, 13361290, 16033548, 20041935, 26722580, 40083870, 80167740]

約数ペア:

[(1, 80167740), (2, 40083870), (3, 26722580), (4, 20041935), (5, 16033548), (6, 13361290), (10, 8016774), (12, 6680645), (15, 5344516), (20, 4008387), (30, 2672258), (60, 1336129), (101, 793740), (202, 396870), (303, 264580), (404, 198435), (505, 158748), (606, 132290), (1010, 79374), (1212, 66145), (1515, 52916), (2020, 39687), (3030, 26458), (6060, 13229)]