1229592960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23719}}^1$

素因数の和:23750

約数の個数: 160

約数和(自身を含む): 4391283600

約数和(自身を除く): 3161690640

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 23719, 25920, 47438, 51840, 71157, 94876, 118595, 142314, 189752, 213471, 237190, 284628, 355785, 379504, 426942, 474380, 569256, 640413, 711570, 759008, 853884, 948760, 1067355, 1138512, 1280826, 1423140, 1518016, 1707768, 1897520, 1921239, 2134710, 2277024, 2561652, 2846280, 3036032, 3202065, 3415536, 3795040, 3842478, 4269420, 4554048, 5123304, 5692560, 6404130, 6831072, 7590080, 7684956, 8538840, 9108096, 9606195, 10246608, 11385120, 12808260, 13662144, 15180160, 15369912, 17077680, 19212390, 20493216, 22770240, 25616520, 27324288, 30739824, 34155360, 38424780, 40986432, 45540480, 51233040, 61479648, 68310720, 76849560, 81972864, 102466080, 122959296, 136621440, 153699120, 204932160, 245918592, 307398240, 409864320, 614796480, 1229592960]

約数ペア:

[(1, 1229592960), (2, 614796480), (3, 409864320), (4, 307398240), (5, 245918592), (6, 204932160), (8, 153699120), (9, 136621440), (10, 122959296), (12, 102466080), (15, 81972864), (16, 76849560), (18, 68310720), (20, 61479648), (24, 51233040), (27, 45540480), (30, 40986432), (32, 38424780), (36, 34155360), (40, 30739824), (45, 27324288), (48, 25616520), (54, 22770240), (60, 20493216), (64, 19212390), (72, 17077680), (80, 15369912), (81, 15180160), (90, 13662144), (96, 12808260), (108, 11385120), (120, 10246608), (128, 9606195), (135, 9108096), (144, 8538840), (160, 7684956), (162, 7590080), (180, 6831072), (192, 6404130), (216, 5692560), (240, 5123304), (270, 4554048), (288, 4269420), (320, 3842478), (324, 3795040), (360, 3415536), (384, 3202065), (405, 3036032), (432, 2846280), (480, 2561652), (540, 2277024), (576, 2134710), (640, 1921239), (648, 1897520), (720, 1707768), (810, 1518016), (864, 1423140), (960, 1280826), (1080, 1138512), (1152, 1067355), (1296, 948760), (1440, 853884), (1620, 759008), (1728, 711570), (1920, 640413), (2160, 569256), (2592, 474380), (2880, 426942), (3240, 379504), (3456, 355785), (4320, 284628), (5184, 237190), (5760, 213471), (6480, 189752), (8640, 142314), (10368, 118595), (12960, 94876), (17280, 71157), (23719, 51840), (25920, 47438)]