78652740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12979}}^1$

素因数の和:13092

約数の個数: 48

約数和(自身を含む): 222425280

約数和(自身を除く): 143772540

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, 12979, 25958, 38937, 51916, 64895, 77874, 129790, 155748, 194685, 259580, 389370, 778740, 1310879, 2621758, 3932637, 5243516, 6554395, 7865274, 13108790, 15730548, 19663185, 26217580, 39326370, 78652740]

約数ペア:

[(1, 78652740), (2, 39326370), (3, 26217580), (4, 19663185), (5, 15730548), (6, 13108790), (10, 7865274), (12, 6554395), (15, 5243516), (20, 3932637), (30, 2621758), (60, 1310879), (101, 778740), (202, 389370), (303, 259580), (404, 194685), (505, 155748), (606, 129790), (1010, 77874), (1212, 64895), (1515, 51916), (2020, 38937), (3030, 25958), (6060, 12979)]