18006887520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{3259}}^1$

素因数の和:4562

約数の個数: 192

約数和(自身を含む): 63092736000

約数和(自身を除く): 45085848480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1279, 1440, 2160, 2558, 3259, 3837, 4320, 5116, 6395, 6518, 7674, 9777, 10232, 11511, 12790, 13036, 15348, 16295, 19185, 19554, 20464, 23022, 25580, 26072, 29331, 30696, 32590, 34533, 38370, 39108, 40928, 46044, 48885, 51160, 52144, 57555, 58662, 61392, 65180, 69066, 76740, 78216, 87993, 92088, 97770, 102320, 104288, 115110, 117324, 122784, 130360, 138132, 146655, 153480, 156432, 172665, 175986, 184176, 195540, 204640, 230220, 234648, 260720, 276264, 293310, 306960, 312864, 345330, 351972, 368352, 391080, 439965, 460440, 469296, 521440, 552528, 586620, 613920, 690660, 703944, 782160, 879930, 920880, 938592, 1105056, 1173240, 1381320, 1407888, 1564320, 1759860, 1841760, 2346480, 2762640, 2815776, 3519720, 4168261, 4692960, 5525280, 7039440, 8336522, 12504783, 14078880, 16673044, 20841305, 25009566, 33346088, 37514349, 41682610, 50019132, 62523915, 66692176, 75028698, 83365220, 100038264, 112543047, 125047830, 133384352, 150057396, 166730440, 187571745, 200076528, 225086094, 250095660, 300114792, 333460880, 375143490, 400153056, 450172188, 500191320, 562715235, 600229584, 666921760, 750286980, 900344376, 1000382640, 1125430470, 1200459168, 1500573960, 1800688752, 2000765280, 2250860940, 3001147920, 3601377504, 4501721880, 6002295840, 9003443760, 18006887520]

約数ペア:

[(1, 18006887520), (2, 9003443760), (3, 6002295840), (4, 4501721880), (5, 3601377504), (6, 3001147920), (8, 2250860940), (9, 2000765280), (10, 1800688752), (12, 1500573960), (15, 1200459168), (16, 1125430470), (18, 1000382640), (20, 900344376), (24, 750286980), (27, 666921760), (30, 600229584), (32, 562715235), (36, 500191320), (40, 450172188), (45, 400153056), (48, 375143490), (54, 333460880), (60, 300114792), (72, 250095660), (80, 225086094), (90, 200076528), (96, 187571745), (108, 166730440), (120, 150057396), (135, 133384352), (144, 125047830), (160, 112543047), (180, 100038264), (216, 83365220), (240, 75028698), (270, 66692176), (288, 62523915), (360, 50019132), (432, 41682610), (480, 37514349), (540, 33346088), (720, 25009566), (864, 20841305), (1080, 16673044), (1279, 14078880), (1440, 12504783), (2160, 8336522), (2558, 7039440), (3259, 5525280), (3837, 4692960), (4320, 4168261), (5116, 3519720), (6395, 2815776), (6518, 2762640), (7674, 2346480), (9777, 1841760), (10232, 1759860), (11511, 1564320), (12790, 1407888), (13036, 1381320), (15348, 1173240), (16295, 1105056), (19185, 938592), (19554, 920880), (20464, 879930), (23022, 782160), (25580, 703944), (26072, 690660), (29331, 613920), (30696, 586620), (32590, 552528), (34533, 521440), (38370, 469296), (39108, 460440), (40928, 439965), (46044, 391080), (48885, 368352), (51160, 351972), (52144, 345330), (57555, 312864), (58662, 306960), (61392, 293310), (65180, 276264), (69066, 260720), (76740, 234648), (78216, 230220), (87993, 204640), (92088, 195540), (97770, 184176), (102320, 175986), (104288, 172665), (115110, 156432), (117324, 153480), (122784, 146655), (130360, 138132)]