2029561920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{78301}}^1$

素因数の和:78330

約数の個数: 140

約数和(自身を含む): 7219601004

約数和(自身を除く): 5190039084

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 78301, 156602, 234903, 313204, 391505, 469806, 626408, 704709, 783010, 939612, 1174515, 1252816, 1409418, 1566020, 1879224, 2114127, 2349030, 2505632, 2818836, 3132040, 3523545, 3758448, 4228254, 4698060, 5011264, 5637672, 6264080, 6342381, 7047090, 7516896, 8456508, 9396120, 10570635, 11275344, 12528160, 12684762, 14094180, 15033792, 16913016, 18792240, 21141270, 22550688, 25056320, 25369524, 28188360, 31711905, 33826032, 37584480, 42282540, 45101376, 50739048, 56376720, 63423810, 67652064, 75168960, 84565080, 101478096, 112753440, 126847620, 135304128, 169130160, 202956192, 225506880, 253695240, 338260320, 405912384, 507390480, 676520640, 1014780960, 2029561920]

約数ペア:

[(1, 2029561920), (2, 1014780960), (3, 676520640), (4, 507390480), (5, 405912384), (6, 338260320), (8, 253695240), (9, 225506880), (10, 202956192), (12, 169130160), (15, 135304128), (16, 126847620), (18, 112753440), (20, 101478096), (24, 84565080), (27, 75168960), (30, 67652064), (32, 63423810), (36, 56376720), (40, 50739048), (45, 45101376), (48, 42282540), (54, 37584480), (60, 33826032), (64, 31711905), (72, 28188360), (80, 25369524), (81, 25056320), (90, 22550688), (96, 21141270), (108, 18792240), (120, 16913016), (135, 15033792), (144, 14094180), (160, 12684762), (162, 12528160), (180, 11275344), (192, 10570635), (216, 9396120), (240, 8456508), (270, 7516896), (288, 7047090), (320, 6342381), (324, 6264080), (360, 5637672), (405, 5011264), (432, 4698060), (480, 4228254), (540, 3758448), (576, 3523545), (648, 3132040), (720, 2818836), (810, 2505632), (864, 2349030), (960, 2114127), (1080, 1879224), (1296, 1566020), (1440, 1409418), (1620, 1252816), (1728, 1174515), (2160, 939612), (2592, 783010), (2880, 704709), (3240, 626408), (4320, 469806), (5184, 391505), (6480, 313204), (8640, 234903), (12960, 156602), (25920, 78301)]