42892440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{357437}}^1$

素因数の和:357451

約数の個数: 32

約数和(自身を含む): 128677680

約数和(自身を除く): 85785240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 357437, 714874, 1072311, 1429748, 1787185, 2144622, 2859496, 3574370, 4289244, 5361555, 7148740, 8578488, 10723110, 14297480, 21446220, 42892440]

約数ペア:

[(1, 42892440), (2, 21446220), (3, 14297480), (4, 10723110), (5, 8578488), (6, 7148740), (8, 5361555), (10, 4289244), (12, 3574370), (15, 2859496), (20, 2144622), (24, 1787185), (30, 1429748), (40, 1072311), (60, 714874), (120, 357437)]