64146120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1489}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 193104000

約数和(自身を除く): 128957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1489, 1795, 2154, 2872, 2978, 3590, 4308, 4467, 5385, 5956, 7180, 7445, 8616, 8934, 10770, 11912, 14360, 14890, 17868, 21540, 22335, 29780, 35736, 43080, 44670, 59560, 89340, 178680, 534551, 1069102, 1603653, 2138204, 2672755, 3207306, 4276408, 5345510, 6414612, 8018265, 10691020, 12829224, 16036530, 21382040, 32073060, 64146120]

約数ペア:

[(1, 64146120), (2, 32073060), (3, 21382040), (4, 16036530), (5, 12829224), (6, 10691020), (8, 8018265), (10, 6414612), (12, 5345510), (15, 4276408), (20, 3207306), (24, 2672755), (30, 2138204), (40, 1603653), (60, 1069102), (120, 534551), (359, 178680), (718, 89340), (1077, 59560), (1436, 44670), (1489, 43080), (1795, 35736), (2154, 29780), (2872, 22335), (2978, 21540), (3590, 17868), (4308, 14890), (4467, 14360), (5385, 11912), (5956, 10770), (7180, 8934), (7445, 8616)]