2482440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 7551360

約数和(自身を除く): 5068920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 151, 274, 302, 411, 453, 548, 604, 685, 755, 822, 906, 1096, 1208, 1370, 1510, 1644, 1812, 2055, 2265, 2740, 3020, 3288, 3624, 4110, 4530, 5480, 6040, 8220, 9060, 16440, 18120, 20687, 41374, 62061, 82748, 103435, 124122, 165496, 206870, 248244, 310305, 413740, 496488, 620610, 827480, 1241220, 2482440]

約数ペア:

[(1, 2482440), (2, 1241220), (3, 827480), (4, 620610), (5, 496488), (6, 413740), (8, 310305), (10, 248244), (12, 206870), (15, 165496), (20, 124122), (24, 103435), (30, 82748), (40, 62061), (60, 41374), (120, 20687), (137, 18120), (151, 16440), (274, 9060), (302, 8220), (411, 6040), (453, 5480), (548, 4530), (604, 4110), (685, 3624), (755, 3288), (822, 3020), (906, 2740), (1096, 2265), (1208, 2055), (1370, 1812), (1510, 1644)]