75788640

素因数分解:

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

素因数の和:52652

約数の個数: 72

約数和(自身を含む): 258633648

約数和(自身を除く): 182845008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52631, 105262, 157893, 210524, 263155, 315786, 421048, 473679, 526310, 631572, 789465, 842096, 947358, 1052620, 1263144, 1578930, 1684192, 1894716, 2105240, 2368395, 2526288, 3157860, 3789432, 4210480, 4736790, 5052576, 6315720, 7578864, 8420960, 9473580, 12631440, 15157728, 18947160, 25262880, 37894320, 75788640]

約数ペア:

[(1, 75788640), (2, 37894320), (3, 25262880), (4, 18947160), (5, 15157728), (6, 12631440), (8, 9473580), (9, 8420960), (10, 7578864), (12, 6315720), (15, 5052576), (16, 4736790), (18, 4210480), (20, 3789432), (24, 3157860), (30, 2526288), (32, 2368395), (36, 2105240), (40, 1894716), (45, 1684192), (48, 1578930), (60, 1263144), (72, 1052620), (80, 947358), (90, 842096), (96, 789465), (120, 631572), (144, 526310), (160, 473679), (180, 421048), (240, 315786), (288, 263155), (360, 210524), (480, 157893), (720, 105262), (1440, 52631)]