87064560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10993}}^1$

素因数の和:11023

約数の個数: 120

約数和(自身を含む): 319001904

約数和(自身を除く): 231937344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10993, 21986, 32979, 43972, 54965, 65958, 87944, 98937, 109930, 120923, 131916, 164895, 175888, 197874, 219860, 241846, 263832, 329790, 362769, 395748, 439720, 483692, 494685, 527664, 604615, 659580, 725538, 791496, 879440, 967384, 989370, 1088307, 1209230, 1319160, 1451076, 1582992, 1813845, 1934768, 1978740, 2176614, 2418460, 2638320, 2902152, 3627690, 3957480, 4353228, 4836920, 5441535, 5804304, 7255380, 7914960, 8706456, 9673840, 10883070, 14510760, 17412912, 21766140, 29021520, 43532280, 87064560]

約数ペア:

[(1, 87064560), (2, 43532280), (3, 29021520), (4, 21766140), (5, 17412912), (6, 14510760), (8, 10883070), (9, 9673840), (10, 8706456), (11, 7914960), (12, 7255380), (15, 5804304), (16, 5441535), (18, 4836920), (20, 4353228), (22, 3957480), (24, 3627690), (30, 2902152), (33, 2638320), (36, 2418460), (40, 2176614), (44, 1978740), (45, 1934768), (48, 1813845), (55, 1582992), (60, 1451076), (66, 1319160), (72, 1209230), (80, 1088307), (88, 989370), (90, 967384), (99, 879440), (110, 791496), (120, 725538), (132, 659580), (144, 604615), (165, 527664), (176, 494685), (180, 483692), (198, 439720), (220, 395748), (240, 362769), (264, 329790), (330, 263832), (360, 241846), (396, 219860), (440, 197874), (495, 175888), (528, 164895), (660, 131916), (720, 120923), (792, 109930), (880, 98937), (990, 87944), (1320, 65958), (1584, 54965), (1980, 43972), (2640, 32979), (3960, 21986), (7920, 10993)]