272148480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2953}}^1$

素因数の和:2986

約数の個数: 144

約数和(自身を含む): 943537140

約数和(自身を除く): 671388660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 2953, 3072, 3840, 4608, 5120, 5760, 5906, 6144, 7680, 8859, 9216, 10240, 11520, 11812, 14765, 15360, 17718, 18432, 23040, 23624, 26577, 29530, 30720, 35436, 44295, 46080, 47248, 53154, 59060, 70872, 88590, 92160, 94496, 106308, 118120, 132885, 141744, 177180, 188992, 212616, 236240, 265770, 283488, 354360, 377984, 425232, 472480, 531540, 566976, 708720, 755968, 850464, 944960, 1063080, 1133952, 1417440, 1511936, 1700928, 1889920, 2126160, 2267904, 2834880, 3023872, 3401856, 3779840, 4252320, 4535808, 5669760, 6047744, 6803712, 7559680, 8504640, 9071616, 11339520, 13607424, 15119360, 17009280, 18143232, 22679040, 27214848, 30238720, 34018560, 45358080, 54429696, 68037120, 90716160, 136074240, 272148480]

約数ペア:

[(1, 272148480), (2, 136074240), (3, 90716160), (4, 68037120), (5, 54429696), (6, 45358080), (8, 34018560), (9, 30238720), (10, 27214848), (12, 22679040), (15, 18143232), (16, 17009280), (18, 15119360), (20, 13607424), (24, 11339520), (30, 9071616), (32, 8504640), (36, 7559680), (40, 6803712), (45, 6047744), (48, 5669760), (60, 4535808), (64, 4252320), (72, 3779840), (80, 3401856), (90, 3023872), (96, 2834880), (120, 2267904), (128, 2126160), (144, 1889920), (160, 1700928), (180, 1511936), (192, 1417440), (240, 1133952), (256, 1063080), (288, 944960), (320, 850464), (360, 755968), (384, 708720), (480, 566976), (512, 531540), (576, 472480), (640, 425232), (720, 377984), (768, 354360), (960, 283488), (1024, 265770), (1152, 236240), (1280, 212616), (1440, 188992), (1536, 177180), (1920, 141744), (2048, 132885), (2304, 118120), (2560, 106308), (2880, 94496), (2953, 92160), (3072, 88590), (3840, 70872), (4608, 59060), (5120, 53154), (5760, 47248), (5906, 46080), (6144, 44295), (7680, 35436), (8859, 30720), (9216, 29530), (10240, 26577), (11520, 23624), (11812, 23040), (14765, 18432), (15360, 17718)]