115857280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2388

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 229604480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2351, 2464, 3080, 3520, 4480, 4702, 4928, 6160, 7040, 9404, 9856, 11755, 12320, 16457, 18808, 23510, 24640, 25861, 32914, 37616, 47020, 49280, 51722, 65828, 75232, 82285, 94040, 103444, 129305, 131656, 150464, 164570, 181027, 188080, 206888, 258610, 263312, 300928, 329140, 362054, 376160, 413776, 517220, 526624, 658280, 724108, 752320, 827552, 905135, 1034440, 1053248, 1316560, 1448216, 1504640, 1655104, 1810270, 2068880, 2106496, 2633120, 2896432, 3310208, 3620540, 4137760, 5266240, 5792864, 7241080, 8275520, 10532480, 11585728, 14482160, 16551040, 23171456, 28964320, 57928640, 115857280]

約数ペア:

[(1, 115857280), (2, 57928640), (4, 28964320), (5, 23171456), (7, 16551040), (8, 14482160), (10, 11585728), (11, 10532480), (14, 8275520), (16, 7241080), (20, 5792864), (22, 5266240), (28, 4137760), (32, 3620540), (35, 3310208), (40, 2896432), (44, 2633120), (55, 2106496), (56, 2068880), (64, 1810270), (70, 1655104), (77, 1504640), (80, 1448216), (88, 1316560), (110, 1053248), (112, 1034440), (128, 905135), (140, 827552), (154, 752320), (160, 724108), (176, 658280), (220, 526624), (224, 517220), (280, 413776), (308, 376160), (320, 362054), (352, 329140), (385, 300928), (440, 263312), (448, 258610), (560, 206888), (616, 188080), (640, 181027), (704, 164570), (770, 150464), (880, 131656), (896, 129305), (1120, 103444), (1232, 94040), (1408, 82285), (1540, 75232), (1760, 65828), (2240, 51722), (2351, 49280), (2464, 47020), (3080, 37616), (3520, 32914), (4480, 25861), (4702, 24640), (4928, 23510), (6160, 18808), (7040, 16457), (9404, 12320), (9856, 11755)]