2072504880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{319831}}^1$

素因数の和:319856

約数の個数: 100

約数和(自身を含む): 7198138992

約数和(自身を除く): 5125634112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 319831, 639662, 959493, 1279324, 1599155, 1918986, 2558648, 2878479, 3198310, 3837972, 4797465, 5117296, 5756958, 6396620, 7675944, 8635437, 9594930, 11513916, 12793240, 14392395, 15351888, 17270874, 19189860, 23027832, 25586480, 25906311, 28784790, 34541748, 38379720, 43177185, 46055664, 51812622, 57569580, 69083496, 76759440, 86354370, 103625244, 115139160, 129531555, 138166992, 172708740, 207250488, 230278320, 259063110, 345417480, 414500976, 518126220, 690834960, 1036252440, 2072504880]

約数ペア:

[(1, 2072504880), (2, 1036252440), (3, 690834960), (4, 518126220), (5, 414500976), (6, 345417480), (8, 259063110), (9, 230278320), (10, 207250488), (12, 172708740), (15, 138166992), (16, 129531555), (18, 115139160), (20, 103625244), (24, 86354370), (27, 76759440), (30, 69083496), (36, 57569580), (40, 51812622), (45, 46055664), (48, 43177185), (54, 38379720), (60, 34541748), (72, 28784790), (80, 25906311), (81, 25586480), (90, 23027832), (108, 19189860), (120, 17270874), (135, 15351888), (144, 14392395), (162, 12793240), (180, 11513916), (216, 9594930), (240, 8635437), (270, 7675944), (324, 6396620), (360, 5756958), (405, 5117296), (432, 4797465), (540, 3837972), (648, 3198310), (720, 2878479), (810, 2558648), (1080, 1918986), (1296, 1599155), (1620, 1279324), (2160, 959493), (3240, 639662), (6480, 319831)]