84486180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5479}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 237525120

約数和(自身を除く): 153038940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 5479, 7710, 10958, 15420, 16437, 21916, 27395, 32874, 54790, 65748, 82185, 109580, 164370, 328740, 1408103, 2816206, 4224309, 5632412, 7040515, 8448618, 14081030, 16897236, 21121545, 28162060, 42243090, 84486180]

約数ペア:

[(1, 84486180), (2, 42243090), (3, 28162060), (4, 21121545), (5, 16897236), (6, 14081030), (10, 8448618), (12, 7040515), (15, 5632412), (20, 4224309), (30, 2816206), (60, 1408103), (257, 328740), (514, 164370), (771, 109580), (1028, 82185), (1285, 65748), (1542, 54790), (2570, 32874), (3084, 27395), (3855, 21916), (5140, 16437), (5479, 15420), (7710, 10958)]