54438180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5779}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 153424320

約数和(自身を除く): 98986140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5779, 9420, 11558, 17337, 23116, 28895, 34674, 57790, 69348, 86685, 115580, 173370, 346740, 907303, 1814606, 2721909, 3629212, 4536515, 5443818, 9073030, 10887636, 13609545, 18146060, 27219090, 54438180]

約数ペア:

[(1, 54438180), (2, 27219090), (3, 18146060), (4, 13609545), (5, 10887636), (6, 9073030), (10, 5443818), (12, 4536515), (15, 3629212), (20, 2721909), (30, 1814606), (60, 907303), (157, 346740), (314, 173370), (471, 115580), (628, 86685), (785, 69348), (942, 57790), (1570, 34674), (1884, 28895), (2355, 23116), (3140, 17337), (4710, 11558), (5779, 9420)]