4781253331440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2213543209}}^1$

素因数の和:2213543231

約数の個数: 80

約数和(自身を含む): 16468761482400

約数和(自身を除く): 11687508150960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2213543209, 4427086418, 6640629627, 8854172836, 11067716045, 13281259254, 17708345672, 19921888881, 22135432090, 26562518508, 33203148135, 35416691344, 39843777762, 44270864180, 53125037016, 59765666643, 66406296270, 79687555524, 88541728360, 99609444405, 106250074032, 119531333286, 132812592540, 159375111048, 177083456720, 199218888810, 239062666572, 265625185080, 298828333215, 318750222096, 398437777620, 478125333144, 531250370160, 597656666430, 796875555240, 956250666288, 1195313332860, 1593751110480, 2390626665720, 4781253331440]

約数ペア:

[(1, 4781253331440), (2, 2390626665720), (3, 1593751110480), (4, 1195313332860), (5, 956250666288), (6, 796875555240), (8, 597656666430), (9, 531250370160), (10, 478125333144), (12, 398437777620), (15, 318750222096), (16, 298828333215), (18, 265625185080), (20, 239062666572), (24, 199218888810), (27, 177083456720), (30, 159375111048), (36, 132812592540), (40, 119531333286), (45, 106250074032), (48, 99609444405), (54, 88541728360), (60, 79687555524), (72, 66406296270), (80, 59765666643), (90, 53125037016), (108, 44270864180), (120, 39843777762), (135, 35416691344), (144, 33203148135), (180, 26562518508), (216, 22135432090), (240, 19921888881), (270, 17708345672), (360, 13281259254), (432, 11067716045), (540, 8854172836), (720, 6640629627), (1080, 4427086418), (2160, 2213543209)]