168488640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19501}}^1$

素因数の和:19527

約数の個数: 112

約数和(自身を含む): 594420960

約数和(自身を除く): 425932320

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, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 19501, 39002, 58503, 78004, 97505, 117006, 156008, 175509, 195010, 234012, 292515, 312016, 351018, 390020, 468024, 526527, 585030, 624032, 702036, 780040, 877545, 936048, 1053054, 1170060, 1248064, 1404072, 1560080, 1755090, 1872096, 2106108, 2340120, 2632635, 2808144, 3120160, 3510180, 3744192, 4212216, 4680240, 5265270, 5616288, 6240320, 7020360, 8424432, 9360480, 10530540, 11232576, 14040720, 16848864, 18720960, 21061080, 28081440, 33697728, 42122160, 56162880, 84244320, 168488640]

約数ペア:

[(1, 168488640), (2, 84244320), (3, 56162880), (4, 42122160), (5, 33697728), (6, 28081440), (8, 21061080), (9, 18720960), (10, 16848864), (12, 14040720), (15, 11232576), (16, 10530540), (18, 9360480), (20, 8424432), (24, 7020360), (27, 6240320), (30, 5616288), (32, 5265270), (36, 4680240), (40, 4212216), (45, 3744192), (48, 3510180), (54, 3120160), (60, 2808144), (64, 2632635), (72, 2340120), (80, 2106108), (90, 1872096), (96, 1755090), (108, 1560080), (120, 1404072), (135, 1248064), (144, 1170060), (160, 1053054), (180, 936048), (192, 877545), (216, 780040), (240, 702036), (270, 624032), (288, 585030), (320, 526527), (360, 468024), (432, 390020), (480, 351018), (540, 312016), (576, 292515), (720, 234012), (864, 195010), (960, 175509), (1080, 156008), (1440, 117006), (1728, 97505), (2160, 78004), (2880, 58503), (4320, 39002), (8640, 19501)]