140263920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64937}}^1$

素因数の和:64959

約数の個数: 80

約数和(自身を含む): 483138720

約数和(自身を除く): 342874800

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, 64937, 129874, 194811, 259748, 324685, 389622, 519496, 584433, 649370, 779244, 974055, 1038992, 1168866, 1298740, 1558488, 1753299, 1948110, 2337732, 2597480, 2922165, 3116976, 3506598, 3896220, 4675464, 5194960, 5844330, 7013196, 7792440, 8766495, 9350928, 11688660, 14026392, 15584880, 17532990, 23377320, 28052784, 35065980, 46754640, 70131960, 140263920]

約数ペア:

[(1, 140263920), (2, 70131960), (3, 46754640), (4, 35065980), (5, 28052784), (6, 23377320), (8, 17532990), (9, 15584880), (10, 14026392), (12, 11688660), (15, 9350928), (16, 8766495), (18, 7792440), (20, 7013196), (24, 5844330), (27, 5194960), (30, 4675464), (36, 3896220), (40, 3506598), (45, 3116976), (48, 2922165), (54, 2597480), (60, 2337732), (72, 1948110), (80, 1753299), (90, 1558488), (108, 1298740), (120, 1168866), (135, 1038992), (144, 974055), (180, 779244), (216, 649370), (240, 584433), (270, 519496), (360, 389622), (432, 324685), (540, 259748), (720, 194811), (1080, 129874), (2160, 64937)]