168172440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1401437}}^1$

素因数の和:1401451

約数の個数: 32

約数和(自身を含む): 504517680

約数和(自身を除く): 336345240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1401437, 2802874, 4204311, 5605748, 7007185, 8408622, 11211496, 14014370, 16817244, 21021555, 28028740, 33634488, 42043110, 56057480, 84086220, 168172440]

約数ペア:

[(1, 168172440), (2, 84086220), (3, 56057480), (4, 42043110), (5, 33634488), (6, 28028740), (8, 21021555), (10, 16817244), (12, 14014370), (15, 11211496), (20, 8408622), (24, 7007185), (30, 5605748), (40, 4204311), (60, 2802874), (120, 1401437)]