2895819840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1005493}}^1$

素因数の和:1005516

約数の個数: 84

約数和(自身を含む): 9960423564

約数和(自身を除く): 7064603724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 1005493, 2010986, 3016479, 4021972, 5027465, 6032958, 8043944, 9049437, 10054930, 12065916, 15082395, 16087888, 18098874, 20109860, 24131832, 30164790, 32175776, 36197748, 40219720, 45247185, 48263664, 60329580, 64351552, 72395496, 80439440, 90494370, 96527328, 120659160, 144790992, 160878880, 180988740, 193054656, 241318320, 289581984, 321757760, 361977480, 482636640, 579163968, 723954960, 965273280, 1447909920, 2895819840]

約数ペア:

[(1, 2895819840), (2, 1447909920), (3, 965273280), (4, 723954960), (5, 579163968), (6, 482636640), (8, 361977480), (9, 321757760), (10, 289581984), (12, 241318320), (15, 193054656), (16, 180988740), (18, 160878880), (20, 144790992), (24, 120659160), (30, 96527328), (32, 90494370), (36, 80439440), (40, 72395496), (45, 64351552), (48, 60329580), (60, 48263664), (64, 45247185), (72, 40219720), (80, 36197748), (90, 32175776), (96, 30164790), (120, 24131832), (144, 20109860), (160, 18098874), (180, 16087888), (192, 15082395), (240, 12065916), (288, 10054930), (320, 9049437), (360, 8043944), (480, 6032958), (576, 5027465), (720, 4021972), (960, 3016479), (1440, 2010986), (2880, 1005493)]