151684960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{135433}}^1$

素因数の和:135455

約数の個数: 48

約数和(自身を含む): 409552416

約数和(自身を除く): 257867456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 135433, 270866, 541732, 677165, 948031, 1083464, 1354330, 1896062, 2166928, 2708660, 3792124, 4333856, 4740155, 5417320, 7584248, 9480310, 10834640, 15168496, 18960620, 21669280, 30336992, 37921240, 75842480, 151684960]

約数ペア:

[(1, 151684960), (2, 75842480), (4, 37921240), (5, 30336992), (7, 21669280), (8, 18960620), (10, 15168496), (14, 10834640), (16, 9480310), (20, 7584248), (28, 5417320), (32, 4740155), (35, 4333856), (40, 3792124), (56, 2708660), (70, 2166928), (80, 1896062), (112, 1354330), (140, 1083464), (160, 948031), (224, 677165), (280, 541732), (560, 270866), (1120, 135433)]