131609760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{274187}}^1$

素因数の和:274205

約数の個数: 48

約数和(自身を含む): 414572256

約数和(自身を除く): 282962496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 274187, 548374, 822561, 1096748, 1370935, 1645122, 2193496, 2741870, 3290244, 4112805, 4386992, 5483740, 6580488, 8225610, 8773984, 10967480, 13160976, 16451220, 21934960, 26321952, 32902440, 43869920, 65804880, 131609760]

約数ペア:

[(1, 131609760), (2, 65804880), (3, 43869920), (4, 32902440), (5, 26321952), (6, 21934960), (8, 16451220), (10, 13160976), (12, 10967480), (15, 8773984), (16, 8225610), (20, 6580488), (24, 5483740), (30, 4386992), (32, 4112805), (40, 3290244), (48, 2741870), (60, 2193496), (80, 1645122), (96, 1370935), (120, 1096748), (160, 822561), (240, 548374), (480, 274187)]