67244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280187}}^1$

素因数の和:280203

約数の個数: 40

約数和(自身を含む): 208459872

約数和(自身を除く): 141214992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280187, 560374, 840561, 1120748, 1400935, 1681122, 2241496, 2801870, 3362244, 4202805, 4482992, 5603740, 6724488, 8405610, 11207480, 13448976, 16811220, 22414960, 33622440, 67244880]

約数ペア:

[(1, 67244880), (2, 33622440), (3, 22414960), (4, 16811220), (5, 13448976), (6, 11207480), (8, 8405610), (10, 6724488), (12, 5603740), (15, 4482992), (16, 4202805), (20, 3362244), (24, 2801870), (30, 2241496), (40, 1681122), (48, 1400935), (60, 1120748), (80, 840561), (120, 560374), (240, 280187)]