2537880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21149}}^1$

素因数の和:21163

約数の個数: 32

約数和(自身を含む): 7614000

約数和(自身を除く): 5076120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21149, 42298, 63447, 84596, 105745, 126894, 169192, 211490, 253788, 317235, 422980, 507576, 634470, 845960, 1268940, 2537880]

約数ペア:

[(1, 2537880), (2, 1268940), (3, 845960), (4, 634470), (5, 507576), (6, 422980), (8, 317235), (10, 253788), (12, 211490), (15, 169192), (20, 126894), (24, 105745), (30, 84596), (40, 63447), (60, 42298), (120, 21149)]