2725920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{631}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 9555840

約数和(自身を除く): 6829920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 631, 720, 864, 1080, 1262, 1440, 1893, 2160, 2524, 3155, 3786, 4320, 5048, 5679, 6310, 7572, 9465, 10096, 11358, 12620, 15144, 17037, 18930, 20192, 22716, 25240, 28395, 30288, 34074, 37860, 45432, 50480, 56790, 60576, 68148, 75720, 85185, 90864, 100960, 113580, 136296, 151440, 170370, 181728, 227160, 272592, 302880, 340740, 454320, 545184, 681480, 908640, 1362960, 2725920]

約数ペア:

[(1, 2725920), (2, 1362960), (3, 908640), (4, 681480), (5, 545184), (6, 454320), (8, 340740), (9, 302880), (10, 272592), (12, 227160), (15, 181728), (16, 170370), (18, 151440), (20, 136296), (24, 113580), (27, 100960), (30, 90864), (32, 85185), (36, 75720), (40, 68148), (45, 60576), (48, 56790), (54, 50480), (60, 45432), (72, 37860), (80, 34074), (90, 30288), (96, 28395), (108, 25240), (120, 22716), (135, 20192), (144, 18930), (160, 17037), (180, 15144), (216, 12620), (240, 11358), (270, 10096), (288, 9465), (360, 7572), (432, 6310), (480, 5679), (540, 5048), (631, 4320), (720, 3786), (864, 3155), (1080, 2524), (1262, 2160), (1440, 1893)]