75585480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 227586240

約数和(自身を除く): 152000760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 1987, 2536, 3170, 3804, 3974, 4755, 5961, 6340, 7608, 7948, 9510, 9935, 11922, 12680, 15896, 19020, 19870, 23844, 29805, 38040, 39740, 47688, 59610, 79480, 119220, 238440, 629879, 1259758, 1889637, 2519516, 3149395, 3779274, 5039032, 6298790, 7558548, 9448185, 12597580, 15117096, 18896370, 25195160, 37792740, 75585480]

約数ペア:

[(1, 75585480), (2, 37792740), (3, 25195160), (4, 18896370), (5, 15117096), (6, 12597580), (8, 9448185), (10, 7558548), (12, 6298790), (15, 5039032), (20, 3779274), (24, 3149395), (30, 2519516), (40, 1889637), (60, 1259758), (120, 629879), (317, 238440), (634, 119220), (951, 79480), (1268, 59610), (1585, 47688), (1902, 39740), (1987, 38040), (2536, 29805), (3170, 23844), (3804, 19870), (3974, 19020), (4755, 15896), (5961, 12680), (6340, 11922), (7608, 9935), (7948, 9510)]