839051520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4720

約数の個数: 144

約数和(自身を含む): 2737324800

約数和(自身を除く): 1898273280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 4649, 5640, 6016, 7520, 9024, 9298, 11280, 12032, 13947, 15040, 18048, 18596, 22560, 23245, 27894, 30080, 36096, 37192, 45120, 46490, 55788, 60160, 69735, 74384, 90240, 92980, 111576, 139470, 148768, 180480, 185960, 218503, 223152, 278940, 297536, 371920, 437006, 446304, 557880, 595072, 655509, 743840, 874012, 892608, 1092515, 1115760, 1190144, 1311018, 1487680, 1748024, 1785216, 2185030, 2231520, 2622036, 2975360, 3277545, 3496048, 3570432, 4370060, 4463040, 5244072, 5950720, 6555090, 6992096, 8740120, 8926080, 10488144, 13110180, 13984192, 17480240, 17852160, 20976288, 26220360, 27968384, 34960480, 41952576, 52440720, 55936768, 69920960, 83905152, 104881440, 139841920, 167810304, 209762880, 279683840, 419525760, 839051520]

約数ペア:

[(1, 839051520), (2, 419525760), (3, 279683840), (4, 209762880), (5, 167810304), (6, 139841920), (8, 104881440), (10, 83905152), (12, 69920960), (15, 55936768), (16, 52440720), (20, 41952576), (24, 34960480), (30, 27968384), (32, 26220360), (40, 20976288), (47, 17852160), (48, 17480240), (60, 13984192), (64, 13110180), (80, 10488144), (94, 8926080), (96, 8740120), (120, 6992096), (128, 6555090), (141, 5950720), (160, 5244072), (188, 4463040), (192, 4370060), (235, 3570432), (240, 3496048), (256, 3277545), (282, 2975360), (320, 2622036), (376, 2231520), (384, 2185030), (470, 1785216), (480, 1748024), (564, 1487680), (640, 1311018), (705, 1190144), (752, 1115760), (768, 1092515), (940, 892608), (960, 874012), (1128, 743840), (1280, 655509), (1410, 595072), (1504, 557880), (1880, 446304), (1920, 437006), (2256, 371920), (2820, 297536), (3008, 278940), (3760, 223152), (3840, 218503), (4512, 185960), (4649, 180480), (5640, 148768), (6016, 139470), (7520, 111576), (9024, 92980), (9298, 90240), (11280, 74384), (12032, 69735), (13947, 60160), (15040, 55788), (18048, 46490), (18596, 45120), (22560, 37192), (23245, 36096), (27894, 30080)]