5451840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{631}}^1$

素因数の和:657

約数の個数: 112

約数和(自身を含む): 19263360

約数和(自身を除く): 13811520

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 631, 720, 864, 960, 1080, 1262, 1440, 1728, 1893, 2160, 2524, 2880, 3155, 3786, 4320, 5048, 5679, 6310, 7572, 8640, 9465, 10096, 11358, 12620, 15144, 17037, 18930, 20192, 22716, 25240, 28395, 30288, 34074, 37860, 40384, 45432, 50480, 56790, 60576, 68148, 75720, 85185, 90864, 100960, 113580, 121152, 136296, 151440, 170370, 181728, 201920, 227160, 272592, 302880, 340740, 363456, 454320, 545184, 605760, 681480, 908640, 1090368, 1362960, 1817280, 2725920, 5451840]

約数ペア:

[(1, 5451840), (2, 2725920), (3, 1817280), (4, 1362960), (5, 1090368), (6, 908640), (8, 681480), (9, 605760), (10, 545184), (12, 454320), (15, 363456), (16, 340740), (18, 302880), (20, 272592), (24, 227160), (27, 201920), (30, 181728), (32, 170370), (36, 151440), (40, 136296), (45, 121152), (48, 113580), (54, 100960), (60, 90864), (64, 85185), (72, 75720), (80, 68148), (90, 60576), (96, 56790), (108, 50480), (120, 45432), (135, 40384), (144, 37860), (160, 34074), (180, 30288), (192, 28395), (216, 25240), (240, 22716), (270, 20192), (288, 18930), (320, 17037), (360, 15144), (432, 12620), (480, 11358), (540, 10096), (576, 9465), (631, 8640), (720, 7572), (864, 6310), (960, 5679), (1080, 5048), (1262, 4320), (1440, 3786), (1728, 3155), (1893, 2880), (2160, 2524)]