78709980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5779}}^1$

素因数の和:6018

約数の個数: 48

約数和(自身を含む): 221397120

約数和(自身を除く): 142687140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 5779, 6810, 11558, 13620, 17337, 23116, 28895, 34674, 57790, 69348, 86685, 115580, 173370, 346740, 1311833, 2623666, 3935499, 5247332, 6559165, 7870998, 13118330, 15741996, 19677495, 26236660, 39354990, 78709980]

約数ペア:

[(1, 78709980), (2, 39354990), (3, 26236660), (4, 19677495), (5, 15741996), (6, 13118330), (10, 7870998), (12, 6559165), (15, 5247332), (20, 3935499), (30, 2623666), (60, 1311833), (227, 346740), (454, 173370), (681, 115580), (908, 86685), (1135, 69348), (1362, 57790), (2270, 34674), (2724, 28895), (3405, 23116), (4540, 17337), (5779, 13620), (6810, 11558)]