137812440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1148437}}^1$

素因数の和:1148451

約数の個数: 32

約数和(自身を含む): 413437680

約数和(自身を除く): 275625240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1148437, 2296874, 3445311, 4593748, 5742185, 6890622, 9187496, 11484370, 13781244, 17226555, 22968740, 27562488, 34453110, 45937480, 68906220, 137812440]

約数ペア:

[(1, 137812440), (2, 68906220), (3, 45937480), (4, 34453110), (5, 27562488), (6, 22968740), (8, 17226555), (10, 13781244), (12, 11484370), (15, 9187496), (20, 6890622), (24, 5742185), (30, 4593748), (40, 3445311), (60, 2296874), (120, 1148437)]