12630080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 56

約数和(自身を含む): 31135320

約数和(自身を除く): 18505240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1361, 1856, 2320, 2722, 4640, 5444, 6805, 9280, 10888, 13610, 21776, 27220, 39469, 43552, 54440, 78938, 87104, 108880, 157876, 197345, 217760, 315752, 394690, 435520, 631504, 789380, 1263008, 1578760, 2526016, 3157520, 6315040, 12630080]

約数ペア:

[(1, 12630080), (2, 6315040), (4, 3157520), (5, 2526016), (8, 1578760), (10, 1263008), (16, 789380), (20, 631504), (29, 435520), (32, 394690), (40, 315752), (58, 217760), (64, 197345), (80, 157876), (116, 108880), (145, 87104), (160, 78938), (232, 54440), (290, 43552), (320, 39469), (464, 27220), (580, 21776), (928, 13610), (1160, 10888), (1361, 9280), (1856, 6805), (2320, 5444), (2722, 4640)]