25770480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107377}}^1$

素因数の和:107393

約数の個数: 40

約数和(自身を含む): 79889232

約数和(自身を除く): 54118752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107377, 214754, 322131, 429508, 536885, 644262, 859016, 1073770, 1288524, 1610655, 1718032, 2147540, 2577048, 3221310, 4295080, 5154096, 6442620, 8590160, 12885240, 25770480]

約数ペア:

[(1, 25770480), (2, 12885240), (3, 8590160), (4, 6442620), (5, 5154096), (6, 4295080), (8, 3221310), (10, 2577048), (12, 2147540), (15, 1718032), (16, 1610655), (20, 1288524), (24, 1073770), (30, 859016), (40, 644262), (48, 536885), (60, 429508), (80, 322131), (120, 214754), (240, 107377)]