76577880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4591}}^1$

素因数の和:4744

約数の個数: 64

約数和(自身を含む): 231436800

約数和(自身を除く): 154858920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 4591, 5560, 8340, 9182, 13773, 16680, 18364, 22955, 27546, 36728, 45910, 55092, 68865, 91820, 110184, 137730, 183640, 275460, 550920, 638149, 1276298, 1914447, 2552596, 3190745, 3828894, 5105192, 6381490, 7657788, 9572235, 12762980, 15315576, 19144470, 25525960, 38288940, 76577880]

約数ペア:

[(1, 76577880), (2, 38288940), (3, 25525960), (4, 19144470), (5, 15315576), (6, 12762980), (8, 9572235), (10, 7657788), (12, 6381490), (15, 5105192), (20, 3828894), (24, 3190745), (30, 2552596), (40, 1914447), (60, 1276298), (120, 638149), (139, 550920), (278, 275460), (417, 183640), (556, 137730), (695, 110184), (834, 91820), (1112, 68865), (1390, 55092), (1668, 45910), (2085, 36728), (2780, 27546), (3336, 22955), (4170, 18364), (4591, 16680), (5560, 13773), (8340, 9182)]