124396120

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3319}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 280274400

約数和(自身を除く): 155878280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3319, 3748, 4685, 6638, 7496, 9370, 13276, 16595, 18740, 26552, 33190, 37480, 66380, 132760, 3109903, 6219806, 12439612, 15549515, 24879224, 31099030, 62198060, 124396120]

約数ペア:

[(1, 124396120), (2, 62198060), (4, 31099030), (5, 24879224), (8, 15549515), (10, 12439612), (20, 6219806), (40, 3109903), (937, 132760), (1874, 66380), (3319, 37480), (3748, 33190), (4685, 26552), (6638, 18740), (7496, 16595), (9370, 13276)]