845989920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{7253}}^1$

素因数の和:7286

約数の個数: 168

約数和(自身を含む): 2997019116

約数和(自身を除く): 2151029196

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7253, 7290, 7776, 9720, 11664, 12960, 14506, 14580, 19440, 21759, 23328, 29012, 29160, 36265, 38880, 43518, 58024, 58320, 65277, 72530, 87036, 108795, 116048, 116640, 130554, 145060, 174072, 195831, 217590, 232096, 261108, 290120, 326385, 348144, 391662, 435180, 522216, 580240, 587493, 652770, 696288, 783324, 870360, 979155, 1044432, 1160480, 1174986, 1305540, 1566648, 1740720, 1762479, 1958310, 2088864, 2349972, 2611080, 2937465, 3133296, 3481440, 3524958, 3916620, 4699944, 5222160, 5287437, 5874930, 6266592, 7049916, 7833240, 8812395, 9399888, 10444320, 10574874, 11749860, 14099832, 15666480, 17624790, 18799776, 21149748, 23499720, 26437185, 28199664, 31332960, 35249580, 42299496, 46999440, 52874370, 56399328, 70499160, 84598992, 93998880, 105748740, 140998320, 169197984, 211497480, 281996640, 422994960, 845989920]

約数ペア:

[(1, 845989920), (2, 422994960), (3, 281996640), (4, 211497480), (5, 169197984), (6, 140998320), (8, 105748740), (9, 93998880), (10, 84598992), (12, 70499160), (15, 56399328), (16, 52874370), (18, 46999440), (20, 42299496), (24, 35249580), (27, 31332960), (30, 28199664), (32, 26437185), (36, 23499720), (40, 21149748), (45, 18799776), (48, 17624790), (54, 15666480), (60, 14099832), (72, 11749860), (80, 10574874), (81, 10444320), (90, 9399888), (96, 8812395), (108, 7833240), (120, 7049916), (135, 6266592), (144, 5874930), (160, 5287437), (162, 5222160), (180, 4699944), (216, 3916620), (240, 3524958), (243, 3481440), (270, 3133296), (288, 2937465), (324, 2611080), (360, 2349972), (405, 2088864), (432, 1958310), (480, 1762479), (486, 1740720), (540, 1566648), (648, 1305540), (720, 1174986), (729, 1160480), (810, 1044432), (864, 979155), (972, 870360), (1080, 783324), (1215, 696288), (1296, 652770), (1440, 587493), (1458, 580240), (1620, 522216), (1944, 435180), (2160, 391662), (2430, 348144), (2592, 326385), (2916, 290120), (3240, 261108), (3645, 232096), (3888, 217590), (4320, 195831), (4860, 174072), (5832, 145060), (6480, 130554), (7253, 116640), (7290, 116048), (7776, 108795), (9720, 87036), (11664, 72530), (12960, 65277), (14506, 58320), (14580, 58024), (19440, 43518), (21759, 38880), (23328, 36265), (29012, 29160)]