25262880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52631}}^1$

素因数の和:52649

約数の個数: 48

約数和(自身を含む): 79579584

約数和(自身を除く): 54316704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52631, 105262, 157893, 210524, 263155, 315786, 421048, 526310, 631572, 789465, 842096, 1052620, 1263144, 1578930, 1684192, 2105240, 2526288, 3157860, 4210480, 5052576, 6315720, 8420960, 12631440, 25262880]

約数ペア:

[(1, 25262880), (2, 12631440), (3, 8420960), (4, 6315720), (5, 5052576), (6, 4210480), (8, 3157860), (10, 2526288), (12, 2105240), (15, 1684192), (16, 1578930), (20, 1263144), (24, 1052620), (30, 842096), (32, 789465), (40, 631572), (48, 526310), (60, 421048), (80, 315786), (96, 263155), (120, 210524), (160, 157893), (240, 105262), (480, 52631)]