12758280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106319}}^1$

素因数の和:106333

約数の個数: 32

約数和(自身を含む): 38275200

約数和(自身を除く): 25516920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106319, 212638, 318957, 425276, 531595, 637914, 850552, 1063190, 1275828, 1594785, 2126380, 2551656, 3189570, 4252760, 6379140, 12758280]

約数ペア:

[(1, 12758280), (2, 6379140), (3, 4252760), (4, 3189570), (5, 2551656), (6, 2126380), (8, 1594785), (10, 1275828), (12, 1063190), (15, 850552), (20, 637914), (24, 531595), (30, 425276), (40, 318957), (60, 212638), (120, 106319)]