20326066560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1176277}}^1$

素因数の和:1176305

約数の個数: 128

約数和(自身を含む): 71988213600

約数和(自身を除く): 51662147040

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1176277, 2352554, 3528831, 4705108, 5881385, 7057662, 9410216, 10586493, 11762770, 14115324, 17644155, 18820432, 21172986, 23525540, 28230648, 31759479, 35288310, 37640864, 42345972, 47051080, 52932465, 56461296, 63518958, 70576620, 75281728, 84691944, 94102160, 105864930, 112922592, 127037916, 141153240, 150563456, 158797395, 169383888, 188204320, 211729860, 225845184, 254075832, 282306480, 317594790, 338767776, 376408640, 423459720, 451690368, 508151664, 564612960, 635189580, 677535552, 752817280, 846919440, 1016303328, 1129225920, 1270379160, 1355071104, 1693838880, 2032606656, 2258451840, 2540758320, 3387677760, 4065213312, 5081516640, 6775355520, 10163033280, 20326066560]

約数ペア:

[(1, 20326066560), (2, 10163033280), (3, 6775355520), (4, 5081516640), (5, 4065213312), (6, 3387677760), (8, 2540758320), (9, 2258451840), (10, 2032606656), (12, 1693838880), (15, 1355071104), (16, 1270379160), (18, 1129225920), (20, 1016303328), (24, 846919440), (27, 752817280), (30, 677535552), (32, 635189580), (36, 564612960), (40, 508151664), (45, 451690368), (48, 423459720), (54, 376408640), (60, 338767776), (64, 317594790), (72, 282306480), (80, 254075832), (90, 225845184), (96, 211729860), (108, 188204320), (120, 169383888), (128, 158797395), (135, 150563456), (144, 141153240), (160, 127037916), (180, 112922592), (192, 105864930), (216, 94102160), (240, 84691944), (270, 75281728), (288, 70576620), (320, 63518958), (360, 56461296), (384, 52932465), (432, 47051080), (480, 42345972), (540, 37640864), (576, 35288310), (640, 31759479), (720, 28230648), (864, 23525540), (960, 21172986), (1080, 18820432), (1152, 17644155), (1440, 14115324), (1728, 11762770), (1920, 10586493), (2160, 9410216), (2880, 7057662), (3456, 5881385), (4320, 4705108), (5760, 3528831), (8640, 2352554), (17280, 1176277)]