86636880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10939}}^1$

素因数の和:10969

約数の個数: 120

約数和(自身を含む): 317435040

約数和(自身を除く): 230798160

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, 10939, 21878, 32817, 43756, 54695, 65634, 87512, 98451, 109390, 120329, 131268, 164085, 175024, 196902, 218780, 240658, 262536, 328170, 360987, 393804, 437560, 481316, 492255, 525072, 601645, 656340, 721974, 787608, 875120, 962632, 984510, 1082961, 1203290, 1312680, 1443948, 1575216, 1804935, 1925264, 1969020, 2165922, 2406580, 2625360, 2887896, 3609870, 3938040, 4331844, 4813160, 5414805, 5775792, 7219740, 7876080, 8663688, 9626320, 10829610, 14439480, 17327376, 21659220, 28878960, 43318440, 86636880]

約数ペア:

[(1, 86636880), (2, 43318440), (3, 28878960), (4, 21659220), (5, 17327376), (6, 14439480), (8, 10829610), (9, 9626320), (10, 8663688), (11, 7876080), (12, 7219740), (15, 5775792), (16, 5414805), (18, 4813160), (20, 4331844), (22, 3938040), (24, 3609870), (30, 2887896), (33, 2625360), (36, 2406580), (40, 2165922), (44, 1969020), (45, 1925264), (48, 1804935), (55, 1575216), (60, 1443948), (66, 1312680), (72, 1203290), (80, 1082961), (88, 984510), (90, 962632), (99, 875120), (110, 787608), (120, 721974), (132, 656340), (144, 601645), (165, 525072), (176, 492255), (180, 481316), (198, 437560), (220, 393804), (240, 360987), (264, 328170), (330, 262536), (360, 240658), (396, 218780), (440, 196902), (495, 175024), (528, 164085), (660, 131268), (720, 120329), (792, 109390), (880, 98451), (990, 87512), (1320, 65634), (1584, 54695), (1980, 43756), (2640, 32817), (3960, 21878), (7920, 10939)]