12208320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 43824144

約数和(自身を除く): 31615824

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, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 192, 216, 240, 243, 270, 288, 314, 320, 324, 360, 405, 432, 471, 480, 486, 540, 576, 628, 648, 720, 785, 810, 864, 942, 960, 972, 1080, 1215, 1256, 1296, 1413, 1440, 1570, 1620, 1728, 1884, 1944, 2160, 2355, 2430, 2512, 2592, 2826, 2880, 3140, 3240, 3768, 3888, 4239, 4320, 4710, 4860, 5024, 5184, 5652, 6280, 6480, 7065, 7536, 7776, 8478, 8640, 9420, 9720, 10048, 11304, 12560, 12717, 12960, 14130, 15072, 15552, 16956, 18840, 19440, 21195, 22608, 25120, 25434, 25920, 28260, 30144, 33912, 37680, 38151, 38880, 42390, 45216, 50240, 50868, 56520, 63585, 67824, 75360, 76302, 77760, 84780, 90432, 101736, 113040, 127170, 135648, 150720, 152604, 169560, 190755, 203472, 226080, 254340, 271296, 305208, 339120, 381510, 406944, 452160, 508680, 610416, 678240, 763020, 813888, 1017360, 1220832, 1356480, 1526040, 2034720, 2441664, 3052080, 4069440, 6104160, 12208320]

約数ペア:

[(1, 12208320), (2, 6104160), (3, 4069440), (4, 3052080), (5, 2441664), (6, 2034720), (8, 1526040), (9, 1356480), (10, 1220832), (12, 1017360), (15, 813888), (16, 763020), (18, 678240), (20, 610416), (24, 508680), (27, 452160), (30, 406944), (32, 381510), (36, 339120), (40, 305208), (45, 271296), (48, 254340), (54, 226080), (60, 203472), (64, 190755), (72, 169560), (80, 152604), (81, 150720), (90, 135648), (96, 127170), (108, 113040), (120, 101736), (135, 90432), (144, 84780), (157, 77760), (160, 76302), (162, 75360), (180, 67824), (192, 63585), (216, 56520), (240, 50868), (243, 50240), (270, 45216), (288, 42390), (314, 38880), (320, 38151), (324, 37680), (360, 33912), (405, 30144), (432, 28260), (471, 25920), (480, 25434), (486, 25120), (540, 22608), (576, 21195), (628, 19440), (648, 18840), (720, 16956), (785, 15552), (810, 15072), (864, 14130), (942, 12960), (960, 12717), (972, 12560), (1080, 11304), (1215, 10048), (1256, 9720), (1296, 9420), (1413, 8640), (1440, 8478), (1570, 7776), (1620, 7536), (1728, 7065), (1884, 6480), (1944, 6280), (2160, 5652), (2355, 5184), (2430, 5024), (2512, 4860), (2592, 4710), (2826, 4320), (2880, 4239), (3140, 3888), (3240, 3768)]