320732784

素因数分解:

$2^4\times 3^5\times {\mathrm{82493}}^1$

素因数の和:82516

約数の個数: 60

約数和(自身を含む): 930862296

約数和(自身を除く): 610129512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 82493, 164986, 247479, 329972, 494958, 659944, 742437, 989916, 1319888, 1484874, 1979832, 2227311, 2969748, 3959664, 4454622, 5939496, 6681933, 8909244, 11878992, 13363866, 17818488, 20045799, 26727732, 35636976, 40091598, 53455464, 80183196, 106910928, 160366392, 320732784]

約数ペア:

[(1, 320732784), (2, 160366392), (3, 106910928), (4, 80183196), (6, 53455464), (8, 40091598), (9, 35636976), (12, 26727732), (16, 20045799), (18, 17818488), (24, 13363866), (27, 11878992), (36, 8909244), (48, 6681933), (54, 5939496), (72, 4454622), (81, 3959664), (108, 2969748), (144, 2227311), (162, 1979832), (216, 1484874), (243, 1319888), (324, 989916), (432, 742437), (486, 659944), (648, 494958), (972, 329972), (1296, 247479), (1944, 164986), (3888, 82493)]