2256060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 4396740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1979, 3958, 5937, 7916, 9895, 11874, 19790, 23748, 29685, 37601, 39580, 59370, 75202, 112803, 118740, 150404, 188005, 225606, 376010, 451212, 564015, 752020, 1128030, 2256060]

約数ペア:

[(1, 2256060), (2, 1128030), (3, 752020), (4, 564015), (5, 451212), (6, 376010), (10, 225606), (12, 188005), (15, 150404), (19, 118740), (20, 112803), (30, 75202), (38, 59370), (57, 39580), (60, 37601), (76, 29685), (95, 23748), (114, 19790), (190, 11874), (228, 9895), (285, 7916), (380, 5937), (570, 3958), (1140, 1979)]