51446880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11909}}^1$

素因数の和:11933

約数の個数: 96

約数和(自身を含む): 180079200

約数和(自身を除く): 128632320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 11909, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 142908, 178635, 190544, 214362, 238180, 285816, 321543, 357270, 381088, 428724, 476360, 535905, 571632, 643086, 714540, 857448, 952720, 1071810, 1143264, 1286172, 1429080, 1607715, 1714896, 1905440, 2143620, 2572344, 2858160, 3215430, 3429792, 4287240, 5144688, 5716320, 6430860, 8574480, 10289376, 12861720, 17148960, 25723440, 51446880]

約数ペア:

[(1, 51446880), (2, 25723440), (3, 17148960), (4, 12861720), (5, 10289376), (6, 8574480), (8, 6430860), (9, 5716320), (10, 5144688), (12, 4287240), (15, 3429792), (16, 3215430), (18, 2858160), (20, 2572344), (24, 2143620), (27, 1905440), (30, 1714896), (32, 1607715), (36, 1429080), (40, 1286172), (45, 1143264), (48, 1071810), (54, 952720), (60, 857448), (72, 714540), (80, 643086), (90, 571632), (96, 535905), (108, 476360), (120, 428724), (135, 381088), (144, 357270), (160, 321543), (180, 285816), (216, 238180), (240, 214362), (270, 190544), (288, 178635), (360, 142908), (432, 119090), (480, 107181), (540, 95272), (720, 71454), (864, 59545), (1080, 47636), (1440, 35727), (2160, 23818), (4320, 11909)]