12048180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 33976320

約数和(自身を除く): 21928140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1279, 1570, 1884, 2355, 2558, 3140, 3837, 4710, 5116, 6395, 7674, 9420, 12790, 15348, 19185, 25580, 38370, 76740, 200803, 401606, 602409, 803212, 1004015, 1204818, 2008030, 2409636, 3012045, 4016060, 6024090, 12048180]

約数ペア:

[(1, 12048180), (2, 6024090), (3, 4016060), (4, 3012045), (5, 2409636), (6, 2008030), (10, 1204818), (12, 1004015), (15, 803212), (20, 602409), (30, 401606), (60, 200803), (157, 76740), (314, 38370), (471, 25580), (628, 19185), (785, 15348), (942, 12790), (1279, 9420), (1570, 7674), (1884, 6395), (2355, 5116), (2558, 4710), (3140, 3837)]