2018452440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16820437}}^1$

素因数の和:16820451

約数の個数: 32

約数和(自身を含む): 6055357680

約数和(自身を除く): 4036905240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16820437, 33640874, 50461311, 67281748, 84102185, 100922622, 134563496, 168204370, 201845244, 252306555, 336408740, 403690488, 504613110, 672817480, 1009226220, 2018452440]

約数ペア:

[(1, 2018452440), (2, 1009226220), (3, 672817480), (4, 504613110), (5, 403690488), (6, 336408740), (8, 252306555), (10, 201845244), (12, 168204370), (15, 134563496), (20, 100922622), (24, 84102185), (30, 67281748), (40, 50461311), (60, 33640874), (120, 16820437)]