120126080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 310761360

約数和(自身を除く): 190635280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 181, 244, 272, 305, 320, 340, 362, 488, 544, 610, 640, 680, 724, 905, 976, 1037, 1088, 1220, 1360, 1448, 1810, 1952, 2074, 2176, 2440, 2720, 2896, 3077, 3620, 3904, 4148, 4880, 5185, 5440, 5792, 6154, 7240, 7808, 8296, 9760, 10370, 10880, 11041, 11584, 12308, 14480, 15385, 16592, 19520, 20740, 22082, 23168, 24616, 28960, 30770, 33184, 39040, 41480, 44164, 49232, 55205, 57920, 61540, 66368, 82960, 88328, 98464, 110410, 115840, 123080, 132736, 165920, 176656, 187697, 196928, 220820, 246160, 331840, 353312, 375394, 393856, 441640, 492320, 663680, 706624, 750788, 883280, 938485, 984640, 1413248, 1501576, 1766560, 1876970, 1969280, 3003152, 3533120, 3753940, 6006304, 7066240, 7507880, 12012608, 15015760, 24025216, 30031520, 60063040, 120126080]

約数ペア:

[(1, 120126080), (2, 60063040), (4, 30031520), (5, 24025216), (8, 15015760), (10, 12012608), (16, 7507880), (17, 7066240), (20, 6006304), (32, 3753940), (34, 3533120), (40, 3003152), (61, 1969280), (64, 1876970), (68, 1766560), (80, 1501576), (85, 1413248), (122, 984640), (128, 938485), (136, 883280), (160, 750788), (170, 706624), (181, 663680), (244, 492320), (272, 441640), (305, 393856), (320, 375394), (340, 353312), (362, 331840), (488, 246160), (544, 220820), (610, 196928), (640, 187697), (680, 176656), (724, 165920), (905, 132736), (976, 123080), (1037, 115840), (1088, 110410), (1220, 98464), (1360, 88328), (1448, 82960), (1810, 66368), (1952, 61540), (2074, 57920), (2176, 55205), (2440, 49232), (2720, 44164), (2896, 41480), (3077, 39040), (3620, 33184), (3904, 30770), (4148, 28960), (4880, 24616), (5185, 23168), (5440, 22082), (5792, 20740), (6154, 19520), (7240, 16592), (7808, 15385), (8296, 14480), (9760, 12308), (10370, 11584), (10880, 11041)]