172546560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7489}}^1$

素因数の和:7518

約数の個数: 120

約数和(自身を含む): 597657060

約数和(自身を除く): 425110500

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7489, 7680, 11520, 14978, 22467, 23040, 29956, 37445, 44934, 59912, 67401, 74890, 89868, 112335, 119824, 134802, 149780, 179736, 224670, 239648, 269604, 299560, 337005, 359472, 449340, 479296, 539208, 599120, 674010, 718944, 898680, 958592, 1078416, 1198240, 1348020, 1437888, 1797360, 1917184, 2156832, 2396480, 2696040, 2875776, 3594720, 3834368, 4313664, 4792960, 5392080, 5751552, 7189440, 8627328, 9585920, 10784160, 11503104, 14378880, 17254656, 19171840, 21568320, 28757760, 34509312, 43136640, 57515520, 86273280, 172546560]

約数ペア:

[(1, 172546560), (2, 86273280), (3, 57515520), (4, 43136640), (5, 34509312), (6, 28757760), (8, 21568320), (9, 19171840), (10, 17254656), (12, 14378880), (15, 11503104), (16, 10784160), (18, 9585920), (20, 8627328), (24, 7189440), (30, 5751552), (32, 5392080), (36, 4792960), (40, 4313664), (45, 3834368), (48, 3594720), (60, 2875776), (64, 2696040), (72, 2396480), (80, 2156832), (90, 1917184), (96, 1797360), (120, 1437888), (128, 1348020), (144, 1198240), (160, 1078416), (180, 958592), (192, 898680), (240, 718944), (256, 674010), (288, 599120), (320, 539208), (360, 479296), (384, 449340), (480, 359472), (512, 337005), (576, 299560), (640, 269604), (720, 239648), (768, 224670), (960, 179736), (1152, 149780), (1280, 134802), (1440, 119824), (1536, 112335), (1920, 89868), (2304, 74890), (2560, 67401), (2880, 59912), (3840, 44934), (4608, 37445), (5760, 29956), (7489, 23040), (7680, 22467), (11520, 14978)]