18524160

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 66830400

約数和(自身を除く): 48306240

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, 67, 72, 80, 90, 96, 108, 120, 128, 134, 135, 144, 160, 180, 192, 201, 216, 240, 256, 268, 270, 288, 320, 335, 360, 384, 402, 432, 480, 512, 536, 540, 576, 603, 640, 670, 720, 768, 804, 864, 960, 1005, 1024, 1072, 1080, 1152, 1206, 1280, 1340, 1440, 1536, 1608, 1728, 1809, 1920, 2010, 2048, 2144, 2160, 2304, 2412, 2560, 2680, 2880, 3015, 3072, 3216, 3456, 3618, 3840, 4020, 4288, 4320, 4608, 4824, 5120, 5360, 5760, 6030, 6144, 6432, 6912, 7236, 7680, 8040, 8576, 8640, 9045, 9216, 9648, 10240, 10720, 11520, 12060, 12864, 13824, 14472, 15360, 16080, 17152, 17280, 18090, 18432, 19296, 21440, 23040, 24120, 25728, 27648, 28944, 30720, 32160, 34304, 34560, 36180, 38592, 42880, 46080, 48240, 51456, 55296, 57888, 64320, 68608, 69120, 72360, 77184, 85760, 92160, 96480, 102912, 115776, 128640, 137216, 138240, 144720, 154368, 171520, 192960, 205824, 231552, 257280, 276480, 289440, 308736, 343040, 385920, 411648, 463104, 514560, 578880, 617472, 686080, 771840, 926208, 1029120, 1157760, 1234944, 1543680, 1852416, 2058240, 2315520, 3087360, 3704832, 4631040, 6174720, 9262080, 18524160]

約数ペア:

[(1, 18524160), (2, 9262080), (3, 6174720), (4, 4631040), (5, 3704832), (6, 3087360), (8, 2315520), (9, 2058240), (10, 1852416), (12, 1543680), (15, 1234944), (16, 1157760), (18, 1029120), (20, 926208), (24, 771840), (27, 686080), (30, 617472), (32, 578880), (36, 514560), (40, 463104), (45, 411648), (48, 385920), (54, 343040), (60, 308736), (64, 289440), (67, 276480), (72, 257280), (80, 231552), (90, 205824), (96, 192960), (108, 171520), (120, 154368), (128, 144720), (134, 138240), (135, 137216), (144, 128640), (160, 115776), (180, 102912), (192, 96480), (201, 92160), (216, 85760), (240, 77184), (256, 72360), (268, 69120), (270, 68608), (288, 64320), (320, 57888), (335, 55296), (360, 51456), (384, 48240), (402, 46080), (432, 42880), (480, 38592), (512, 36180), (536, 34560), (540, 34304), (576, 32160), (603, 30720), (640, 28944), (670, 27648), (720, 25728), (768, 24120), (804, 23040), (864, 21440), (960, 19296), (1005, 18432), (1024, 18090), (1072, 17280), (1080, 17152), (1152, 16080), (1206, 15360), (1280, 14472), (1340, 13824), (1440, 12864), (1536, 12060), (1608, 11520), (1728, 10720), (1809, 10240), (1920, 9648), (2010, 9216), (2048, 9045), (2144, 8640), (2160, 8576), (2304, 8040), (2412, 7680), (2560, 7236), (2680, 6912), (2880, 6432), (3015, 6144), (3072, 6030), (3216, 5760), (3456, 5360), (3618, 5120), (3840, 4824), (4020, 4608), (4288, 4320)]