128352960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1151

約数の個数: 168

約数和(自身を含む): 452664576

約数和(自身を除く): 324311616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1087, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2174, 2460, 2624, 2880, 2952, 3261, 3280, 3690, 3936, 4348, 4920, 5435, 5904, 6522, 6560, 7380, 7872, 8696, 9783, 9840, 10870, 11808, 13044, 13120, 14760, 16305, 17392, 19566, 19680, 21740, 23616, 26088, 29520, 32610, 34784, 39132, 39360, 43480, 44567, 48915, 52176, 59040, 65220, 69568, 78264, 86960, 89134, 97830, 104352, 118080, 130440, 133701, 156528, 173920, 178268, 195660, 208704, 222835, 260880, 267402, 313056, 347840, 356536, 391320, 401103, 445670, 521760, 534804, 626112, 668505, 713072, 782640, 802206, 891340, 1043520, 1069608, 1337010, 1426144, 1565280, 1604412, 1782680, 2005515, 2139216, 2674020, 2852288, 3130560, 3208824, 3565360, 4011030, 4278432, 5348040, 6417648, 7130720, 8022060, 8556864, 10696080, 12835296, 14261440, 16044120, 21392160, 25670592, 32088240, 42784320, 64176480, 128352960]

約数ペア:

[(1, 128352960), (2, 64176480), (3, 42784320), (4, 32088240), (5, 25670592), (6, 21392160), (8, 16044120), (9, 14261440), (10, 12835296), (12, 10696080), (15, 8556864), (16, 8022060), (18, 7130720), (20, 6417648), (24, 5348040), (30, 4278432), (32, 4011030), (36, 3565360), (40, 3208824), (41, 3130560), (45, 2852288), (48, 2674020), (60, 2139216), (64, 2005515), (72, 1782680), (80, 1604412), (82, 1565280), (90, 1426144), (96, 1337010), (120, 1069608), (123, 1043520), (144, 891340), (160, 802206), (164, 782640), (180, 713072), (192, 668505), (205, 626112), (240, 534804), (246, 521760), (288, 445670), (320, 401103), (328, 391320), (360, 356536), (369, 347840), (410, 313056), (480, 267402), (492, 260880), (576, 222835), (615, 208704), (656, 195660), (720, 178268), (738, 173920), (820, 156528), (960, 133701), (984, 130440), (1087, 118080), (1230, 104352), (1312, 97830), (1440, 89134), (1476, 86960), (1640, 78264), (1845, 69568), (1968, 65220), (2174, 59040), (2460, 52176), (2624, 48915), (2880, 44567), (2952, 43480), (3261, 39360), (3280, 39132), (3690, 34784), (3936, 32610), (4348, 29520), (4920, 26088), (5435, 23616), (5904, 21740), (6522, 19680), (6560, 19566), (7380, 17392), (7872, 16305), (8696, 14760), (9783, 13120), (9840, 13044), (10870, 11808)]