2011982160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{11959}}^1$

素因数の和:12676

約数の個数: 80

約数和(自身を含む): 6246564480

約数和(自身を除く): 4234582320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 1402, 2103, 2804, 3505, 4206, 5608, 7010, 8412, 10515, 11216, 11959, 14020, 16824, 21030, 23918, 28040, 33648, 35877, 42060, 47836, 56080, 59795, 71754, 84120, 95672, 119590, 143508, 168240, 179385, 191344, 239180, 287016, 358770, 478360, 574032, 717540, 956720, 1435080, 2870160, 8383259, 16766518, 25149777, 33533036, 41916295, 50299554, 67066072, 83832590, 100599108, 125748885, 134132144, 167665180, 201198216, 251497770, 335330360, 402396432, 502995540, 670660720, 1005991080, 2011982160]

約数ペア:

[(1, 2011982160), (2, 1005991080), (3, 670660720), (4, 502995540), (5, 402396432), (6, 335330360), (8, 251497770), (10, 201198216), (12, 167665180), (15, 134132144), (16, 125748885), (20, 100599108), (24, 83832590), (30, 67066072), (40, 50299554), (48, 41916295), (60, 33533036), (80, 25149777), (120, 16766518), (240, 8383259), (701, 2870160), (1402, 1435080), (2103, 956720), (2804, 717540), (3505, 574032), (4206, 478360), (5608, 358770), (7010, 287016), (8412, 239180), (10515, 191344), (11216, 179385), (11959, 168240), (14020, 143508), (16824, 119590), (21030, 95672), (23918, 84120), (28040, 71754), (33648, 59795), (35877, 56080), (42060, 47836)]