2245860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 6988800

約数和(自身を除く): 4742940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4159, 8318, 12477, 16636, 20795, 24954, 37431, 41590, 49908, 62385, 74862, 83180, 112293, 124770, 149724, 187155, 224586, 249540, 374310, 449172, 561465, 748620, 1122930, 2245860]

約数ペア:

[(1, 2245860), (2, 1122930), (3, 748620), (4, 561465), (5, 449172), (6, 374310), (9, 249540), (10, 224586), (12, 187155), (15, 149724), (18, 124770), (20, 112293), (27, 83180), (30, 74862), (36, 62385), (45, 49908), (54, 41590), (60, 37431), (90, 24954), (108, 20795), (135, 16636), (180, 12477), (270, 8318), (540, 4159)]