18104880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75437}}^1$

素因数の和:75453

約数の個数: 40

約数和(自身を含む): 56125872

約数和(自身を除く): 38020992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75437, 150874, 226311, 301748, 377185, 452622, 603496, 754370, 905244, 1131555, 1206992, 1508740, 1810488, 2263110, 3017480, 3620976, 4526220, 6034960, 9052440, 18104880]

約数ペア:

[(1, 18104880), (2, 9052440), (3, 6034960), (4, 4526220), (5, 3620976), (6, 3017480), (8, 2263110), (10, 1810488), (12, 1508740), (15, 1206992), (16, 1131555), (20, 905244), (24, 754370), (30, 603496), (40, 452622), (48, 377185), (60, 301748), (80, 226311), (120, 150874), (240, 75437)]