2744880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11437}}^1$

素因数の和:11453

約数の個数: 40

約数和(自身を含む): 8509872

約数和(自身を除く): 5764992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11437, 22874, 34311, 45748, 57185, 68622, 91496, 114370, 137244, 171555, 182992, 228740, 274488, 343110, 457480, 548976, 686220, 914960, 1372440, 2744880]

約数ペア:

[(1, 2744880), (2, 1372440), (3, 914960), (4, 686220), (5, 548976), (6, 457480), (8, 343110), (10, 274488), (12, 228740), (15, 182992), (16, 171555), (20, 137244), (24, 114370), (30, 91496), (40, 68622), (48, 57185), (60, 45748), (80, 34311), (120, 22874), (240, 11437)]