11870640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16487}}^1$

素因数の和:16506

約数の個数: 60

約数和(自身を含む): 39867984

約数和(自身を除く): 27997344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16487, 32974, 49461, 65948, 82435, 98922, 131896, 148383, 164870, 197844, 247305, 263792, 296766, 329740, 395688, 494610, 593532, 659480, 741915, 791376, 989220, 1187064, 1318960, 1483830, 1978440, 2374128, 2967660, 3956880, 5935320, 11870640]

約数ペア:

[(1, 11870640), (2, 5935320), (3, 3956880), (4, 2967660), (5, 2374128), (6, 1978440), (8, 1483830), (9, 1318960), (10, 1187064), (12, 989220), (15, 791376), (16, 741915), (18, 659480), (20, 593532), (24, 494610), (30, 395688), (36, 329740), (40, 296766), (45, 263792), (48, 247305), (60, 197844), (72, 164870), (80, 148383), (90, 131896), (120, 98922), (144, 82435), (180, 65948), (240, 49461), (360, 32974), (720, 16487)]