270728880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1128037}}^1$

素因数の和:1128053

約数の個数: 40

約数和(自身を含む): 839260272

約数和(自身を除く): 568531392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1128037, 2256074, 3384111, 4512148, 5640185, 6768222, 9024296, 11280370, 13536444, 16920555, 18048592, 22560740, 27072888, 33841110, 45121480, 54145776, 67682220, 90242960, 135364440, 270728880]

約数ペア:

[(1, 270728880), (2, 135364440), (3, 90242960), (4, 67682220), (5, 54145776), (6, 45121480), (8, 33841110), (10, 27072888), (12, 22560740), (15, 18048592), (16, 16920555), (20, 13536444), (24, 11280370), (30, 9024296), (40, 6768222), (48, 5640185), (60, 4512148), (80, 3384111), (120, 2256074), (240, 1128037)]