153742440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1281187}}^1$

素因数の和:1281201

約数の個数: 32

約数和(自身を含む): 461227680

約数和(自身を除く): 307485240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1281187, 2562374, 3843561, 5124748, 6405935, 7687122, 10249496, 12811870, 15374244, 19217805, 25623740, 30748488, 38435610, 51247480, 76871220, 153742440]

約数ペア:

[(1, 153742440), (2, 76871220), (3, 51247480), (4, 38435610), (5, 30748488), (6, 25623740), (8, 19217805), (10, 15374244), (12, 12811870), (15, 10249496), (20, 7687122), (24, 6405935), (30, 5124748), (40, 3843561), (60, 2562374), (120, 1281187)]