7241736960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{69847}}^1$

素因数の和:69880

約数の個数: 180

約数和(自身を含む): 25912630128

約数和(自身を除く): 18670893168

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 69847, 103680, 139694, 209541, 279388, 349235, 419082, 558776, 628623, 698470, 838164, 1047705, 1117552, 1257246, 1396940, 1676328, 1885869, 2095410, 2235104, 2514492, 2793880, 3143115, 3352656, 3771738, 4190820, 4470208, 5028984, 5587760, 5657607, 6286230, 6705312, 7543476, 8381640, 8940416, 9429345, 10057968, 11175520, 11315214, 12572460, 13410624, 15086952, 16763280, 17880832, 18858690, 20115936, 22351040, 22630428, 25144920, 26821248, 28288035, 30173904, 33526560, 37717380, 40231872, 44702080, 45260856, 50289840, 53642496, 56576070, 60347808, 67053120, 75434760, 80463744, 89404160, 90521712, 100579680, 113152140, 120695616, 134106240, 150869520, 160927488, 181043424, 201159360, 226304280, 241391232, 268212480, 301739040, 362086848, 402318720, 452608560, 482782464, 603478080, 724173696, 804637440, 905217120, 1206956160, 1448347392, 1810434240, 2413912320, 3620868480, 7241736960]

約数ペア:

[(1, 7241736960), (2, 3620868480), (3, 2413912320), (4, 1810434240), (5, 1448347392), (6, 1206956160), (8, 905217120), (9, 804637440), (10, 724173696), (12, 603478080), (15, 482782464), (16, 452608560), (18, 402318720), (20, 362086848), (24, 301739040), (27, 268212480), (30, 241391232), (32, 226304280), (36, 201159360), (40, 181043424), (45, 160927488), (48, 150869520), (54, 134106240), (60, 120695616), (64, 113152140), (72, 100579680), (80, 90521712), (81, 89404160), (90, 80463744), (96, 75434760), (108, 67053120), (120, 60347808), (128, 56576070), (135, 53642496), (144, 50289840), (160, 45260856), (162, 44702080), (180, 40231872), (192, 37717380), (216, 33526560), (240, 30173904), (256, 28288035), (270, 26821248), (288, 25144920), (320, 22630428), (324, 22351040), (360, 20115936), (384, 18858690), (405, 17880832), (432, 16763280), (480, 15086952), (540, 13410624), (576, 12572460), (640, 11315214), (648, 11175520), (720, 10057968), (768, 9429345), (810, 8940416), (864, 8381640), (960, 7543476), (1080, 6705312), (1152, 6286230), (1280, 5657607), (1296, 5587760), (1440, 5028984), (1620, 4470208), (1728, 4190820), (1920, 3771738), (2160, 3352656), (2304, 3143115), (2592, 2793880), (2880, 2514492), (3240, 2235104), (3456, 2095410), (3840, 1885869), (4320, 1676328), (5184, 1396940), (5760, 1257246), (6480, 1117552), (6912, 1047705), (8640, 838164), (10368, 698470), (11520, 628623), (12960, 558776), (17280, 419082), (20736, 349235), (25920, 279388), (34560, 209541), (51840, 139694), (69847, 103680)]