121137120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:759

約数の個数: 240

約数和(自身を含む): 461039040

約数和(自身を除く): 339901920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 719, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1438, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2157, 2160, 2340, 2592, 2808, 2876, 3120, 3240, 3510, 3595, 3744, 4212, 4314, 4320, 4680, 5265, 5616, 5752, 6240, 6471, 6480, 7020, 7190, 8424, 8628, 9347, 9360, 10530, 10785, 11232, 11504, 12942, 12960, 14040, 14380, 16848, 17256, 18694, 18720, 19413, 21060, 21570, 23008, 25884, 28041, 28080, 28760, 32355, 33696, 34512, 37388, 38826, 42120, 43140, 46735, 51768, 56082, 56160, 57520, 58239, 64710, 69024, 74776, 77652, 84123, 84240, 86280, 93470, 97065, 103536, 112164, 115040, 116478, 129420, 140205, 149552, 155304, 168246, 168480, 172560, 186940, 194130, 207072, 224328, 232956, 252369, 258840, 280410, 291195, 299104, 310608, 336492, 345120, 373880, 388260, 420615, 448656, 465912, 504738, 517680, 560820, 582390, 621216, 672984, 747760, 757107, 776520, 841230, 897312, 931824, 1009476, 1035360, 1121640, 1164780, 1261845, 1345968, 1495520, 1514214, 1553040, 1682460, 1863648, 2018952, 2243280, 2329560, 2523690, 2691936, 3028428, 3106080, 3364920, 3785535, 4037904, 4486560, 4659120, 5047380, 6056856, 6729840, 7571070, 8075808, 9318240, 10094760, 12113712, 13459680, 15142140, 20189520, 24227424, 30284280, 40379040, 60568560, 121137120]

約数ペア:

[(1, 121137120), (2, 60568560), (3, 40379040), (4, 30284280), (5, 24227424), (6, 20189520), (8, 15142140), (9, 13459680), (10, 12113712), (12, 10094760), (13, 9318240), (15, 8075808), (16, 7571070), (18, 6729840), (20, 6056856), (24, 5047380), (26, 4659120), (27, 4486560), (30, 4037904), (32, 3785535), (36, 3364920), (39, 3106080), (40, 3028428), (45, 2691936), (48, 2523690), (52, 2329560), (54, 2243280), (60, 2018952), (65, 1863648), (72, 1682460), (78, 1553040), (80, 1514214), (81, 1495520), (90, 1345968), (96, 1261845), (104, 1164780), (108, 1121640), (117, 1035360), (120, 1009476), (130, 931824), (135, 897312), (144, 841230), (156, 776520), (160, 757107), (162, 747760), (180, 672984), (195, 621216), (208, 582390), (216, 560820), (234, 517680), (240, 504738), (260, 465912), (270, 448656), (288, 420615), (312, 388260), (324, 373880), (351, 345120), (360, 336492), (390, 310608), (405, 299104), (416, 291195), (432, 280410), (468, 258840), (480, 252369), (520, 232956), (540, 224328), (585, 207072), (624, 194130), (648, 186940), (702, 172560), (719, 168480), (720, 168246), (780, 155304), (810, 149552), (864, 140205), (936, 129420), (1040, 116478), (1053, 115040), (1080, 112164), (1170, 103536), (1248, 97065), (1296, 93470), (1404, 86280), (1438, 84240), (1440, 84123), (1560, 77652), (1620, 74776), (1755, 69024), (1872, 64710), (2080, 58239), (2106, 57520), (2157, 56160), (2160, 56082), (2340, 51768), (2592, 46735), (2808, 43140), (2876, 42120), (3120, 38826), (3240, 37388), (3510, 34512), (3595, 33696), (3744, 32355), (4212, 28760), (4314, 28080), (4320, 28041), (4680, 25884), (5265, 23008), (5616, 21570), (5752, 21060), (6240, 19413), (6471, 18720), (6480, 18694), (7020, 17256), (7190, 16848), (8424, 14380), (8628, 14040), (9347, 12960), (9360, 12942), (10530, 11504), (10785, 11232)]