2127131520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1107881}}^1$

素因数の和:1107903

約数の個数: 64

約数和(自身を含む): 6780237840

約数和(自身を除く): 4653106320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1107881, 2215762, 3323643, 4431524, 5539405, 6647286, 8863048, 11078810, 13294572, 16618215, 17726096, 22157620, 26589144, 33236430, 35452192, 44315240, 53178288, 66472860, 70904384, 88630480, 106356576, 132945720, 141808768, 177260960, 212713152, 265891440, 354521920, 425426304, 531782880, 709043840, 1063565760, 2127131520]

約数ペア:

[(1, 2127131520), (2, 1063565760), (3, 709043840), (4, 531782880), (5, 425426304), (6, 354521920), (8, 265891440), (10, 212713152), (12, 177260960), (15, 141808768), (16, 132945720), (20, 106356576), (24, 88630480), (30, 70904384), (32, 66472860), (40, 53178288), (48, 44315240), (60, 35452192), (64, 33236430), (80, 26589144), (96, 22157620), (120, 17726096), (128, 16618215), (160, 13294572), (192, 11078810), (240, 8863048), (320, 6647286), (384, 5539405), (480, 4431524), (640, 3323643), (960, 2215762), (1920, 1107881)]