157168080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{72763}}^1$

素因数の和:72785

約数の個数: 80

約数和(自身を含む): 541364160

約数和(自身を除く): 384196080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 72763, 145526, 218289, 291052, 363815, 436578, 582104, 654867, 727630, 873156, 1091445, 1164208, 1309734, 1455260, 1746312, 1964601, 2182890, 2619468, 2910520, 3274335, 3492624, 3929202, 4365780, 5238936, 5821040, 6548670, 7858404, 8731560, 9823005, 10477872, 13097340, 15716808, 17463120, 19646010, 26194680, 31433616, 39292020, 52389360, 78584040, 157168080]

約数ペア:

[(1, 157168080), (2, 78584040), (3, 52389360), (4, 39292020), (5, 31433616), (6, 26194680), (8, 19646010), (9, 17463120), (10, 15716808), (12, 13097340), (15, 10477872), (16, 9823005), (18, 8731560), (20, 7858404), (24, 6548670), (27, 5821040), (30, 5238936), (36, 4365780), (40, 3929202), (45, 3492624), (48, 3274335), (54, 2910520), (60, 2619468), (72, 2182890), (80, 1964601), (90, 1746312), (108, 1455260), (120, 1309734), (135, 1164208), (144, 1091445), (180, 873156), (216, 727630), (240, 654867), (270, 582104), (360, 436578), (432, 363815), (540, 291052), (720, 218289), (1080, 145526), (2160, 72763)]