2039681520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{944297}}^1$

素因数の和:944319

約数の個数: 80

約数和(自身を含む): 7025577120

約数和(自身を除く): 4985895600

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, 944297, 1888594, 2832891, 3777188, 4721485, 5665782, 7554376, 8498673, 9442970, 11331564, 14164455, 15108752, 16997346, 18885940, 22663128, 25496019, 28328910, 33994692, 37771880, 42493365, 45326256, 50992038, 56657820, 67989384, 75543760, 84986730, 101984076, 113315640, 127480095, 135978768, 169973460, 203968152, 226631280, 254960190, 339946920, 407936304, 509920380, 679893840, 1019840760, 2039681520]

約数ペア:

[(1, 2039681520), (2, 1019840760), (3, 679893840), (4, 509920380), (5, 407936304), (6, 339946920), (8, 254960190), (9, 226631280), (10, 203968152), (12, 169973460), (15, 135978768), (16, 127480095), (18, 113315640), (20, 101984076), (24, 84986730), (27, 75543760), (30, 67989384), (36, 56657820), (40, 50992038), (45, 45326256), (48, 42493365), (54, 37771880), (60, 33994692), (72, 28328910), (80, 25496019), (90, 22663128), (108, 18885940), (120, 16997346), (135, 15108752), (144, 14164455), (180, 11331564), (216, 9442970), (240, 8498673), (270, 7554376), (360, 5665782), (432, 4721485), (540, 3777188), (720, 2832891), (1080, 1888594), (2160, 944297)]