18232440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151937}}^1$

素因数の和:151951

約数の個数: 32

約数和(自身を含む): 54697680

約数和(自身を除く): 36465240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151937, 303874, 455811, 607748, 759685, 911622, 1215496, 1519370, 1823244, 2279055, 3038740, 3646488, 4558110, 6077480, 9116220, 18232440]

約数ペア:

[(1, 18232440), (2, 9116220), (3, 6077480), (4, 4558110), (5, 3646488), (6, 3038740), (8, 2279055), (10, 1823244), (12, 1519370), (15, 1215496), (20, 911622), (24, 759685), (30, 607748), (40, 455811), (60, 303874), (120, 151937)]