189514440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{526429}}^1$

素因数の和:526446

約数の個数: 48

約数和(自身を含む): 615923100

約数和(自身を除く): 426408660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 526429, 1052858, 1579287, 2105716, 2632145, 3158574, 4211432, 4737861, 5264290, 6317148, 7896435, 9475722, 10528580, 12634296, 15792870, 18951444, 21057160, 23689305, 31585740, 37902888, 47378610, 63171480, 94757220, 189514440]

約数ペア:

[(1, 189514440), (2, 94757220), (3, 63171480), (4, 47378610), (5, 37902888), (6, 31585740), (8, 23689305), (9, 21057160), (10, 18951444), (12, 15792870), (15, 12634296), (18, 10528580), (20, 9475722), (24, 7896435), (30, 6317148), (36, 5264290), (40, 4737861), (45, 4211432), (60, 3158574), (72, 2632145), (90, 2105716), (120, 1579287), (180, 1052858), (360, 526429)]