2646943920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{408479}}^1$

素因数の和:408504

約数の個数: 100

約数和(自身を含む): 9193250880

約数和(自身を除く): 6546306960

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, 408479, 816958, 1225437, 1633916, 2042395, 2450874, 3267832, 3676311, 4084790, 4901748, 6127185, 6535664, 7352622, 8169580, 9803496, 11028933, 12254370, 14705244, 16339160, 18381555, 19606992, 22057866, 24508740, 29410488, 32678320, 33086799, 36763110, 44115732, 49017480, 55144665, 58820976, 66173598, 73526220, 88231464, 98034960, 110289330, 132347196, 147052440, 165433995, 176462928, 220578660, 264694392, 294104880, 330867990, 441157320, 529388784, 661735980, 882314640, 1323471960, 2646943920]

約数ペア:

[(1, 2646943920), (2, 1323471960), (3, 882314640), (4, 661735980), (5, 529388784), (6, 441157320), (8, 330867990), (9, 294104880), (10, 264694392), (12, 220578660), (15, 176462928), (16, 165433995), (18, 147052440), (20, 132347196), (24, 110289330), (27, 98034960), (30, 88231464), (36, 73526220), (40, 66173598), (45, 58820976), (48, 55144665), (54, 49017480), (60, 44115732), (72, 36763110), (80, 33086799), (81, 32678320), (90, 29410488), (108, 24508740), (120, 22057866), (135, 19606992), (144, 18381555), (162, 16339160), (180, 14705244), (216, 12254370), (240, 11028933), (270, 9803496), (324, 8169580), (360, 7352622), (405, 6535664), (432, 6127185), (540, 4901748), (648, 4084790), (720, 3676311), (810, 3267832), (1080, 2450874), (1296, 2042395), (1620, 1633916), (2160, 1225437), (3240, 816958), (6480, 408479)]