243106560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 216

約数和(自身を含む): 860932800

約数和(自身を除く): 617826240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 449, 470, 480, 564, 576, 640, 705, 720, 752, 768, 846, 898, 940, 960, 1128, 1152, 1280, 1347, 1410, 1440, 1504, 1692, 1796, 1880, 1920, 2115, 2245, 2256, 2304, 2694, 2820, 2880, 3008, 3384, 3592, 3760, 3840, 4041, 4230, 4490, 4512, 5388, 5640, 5760, 6016, 6735, 6768, 7184, 7520, 8082, 8460, 8980, 9024, 10776, 11280, 11520, 12032, 13470, 13536, 14368, 15040, 16164, 16920, 17960, 18048, 20205, 21103, 21552, 22560, 26940, 27072, 28736, 30080, 32328, 33840, 35920, 36096, 40410, 42206, 43104, 45120, 53880, 54144, 57472, 60160, 63309, 64656, 67680, 71840, 80820, 84412, 86208, 90240, 105515, 107760, 108288, 114944, 126618, 129312, 135360, 143680, 161640, 168824, 172416, 180480, 189927, 211030, 215520, 253236, 258624, 270720, 287360, 316545, 323280, 337648, 344832, 379854, 422060, 431040, 506472, 517248, 541440, 574720, 633090, 646560, 675296, 759708, 844120, 862080, 949635, 1012944, 1034496, 1266180, 1293120, 1350592, 1519416, 1688240, 1724160, 1899270, 2025888, 2532360, 2586240, 2701184, 3038832, 3376480, 3798540, 4051776, 5064720, 5172480, 5402368, 6077664, 6752960, 7597080, 8103552, 10129440, 12155328, 13505920, 15194160, 16207104, 20258880, 24310656, 27011840, 30388320, 40517760, 48621312, 60776640, 81035520, 121553280, 243106560]

約数ペア:

[(1, 243106560), (2, 121553280), (3, 81035520), (4, 60776640), (5, 48621312), (6, 40517760), (8, 30388320), (9, 27011840), (10, 24310656), (12, 20258880), (15, 16207104), (16, 15194160), (18, 13505920), (20, 12155328), (24, 10129440), (30, 8103552), (32, 7597080), (36, 6752960), (40, 6077664), (45, 5402368), (47, 5172480), (48, 5064720), (60, 4051776), (64, 3798540), (72, 3376480), (80, 3038832), (90, 2701184), (94, 2586240), (96, 2532360), (120, 2025888), (128, 1899270), (141, 1724160), (144, 1688240), (160, 1519416), (180, 1350592), (188, 1293120), (192, 1266180), (235, 1034496), (240, 1012944), (256, 949635), (282, 862080), (288, 844120), (320, 759708), (360, 675296), (376, 646560), (384, 633090), (423, 574720), (449, 541440), (470, 517248), (480, 506472), (564, 431040), (576, 422060), (640, 379854), (705, 344832), (720, 337648), (752, 323280), (768, 316545), (846, 287360), (898, 270720), (940, 258624), (960, 253236), (1128, 215520), (1152, 211030), (1280, 189927), (1347, 180480), (1410, 172416), (1440, 168824), (1504, 161640), (1692, 143680), (1796, 135360), (1880, 129312), (1920, 126618), (2115, 114944), (2245, 108288), (2256, 107760), (2304, 105515), (2694, 90240), (2820, 86208), (2880, 84412), (3008, 80820), (3384, 71840), (3592, 67680), (3760, 64656), (3840, 63309), (4041, 60160), (4230, 57472), (4490, 54144), (4512, 53880), (5388, 45120), (5640, 43104), (5760, 42206), (6016, 40410), (6735, 36096), (6768, 35920), (7184, 33840), (7520, 32328), (8082, 30080), (8460, 28736), (8980, 27072), (9024, 26940), (10776, 22560), (11280, 21552), (11520, 21103), (12032, 20205), (13470, 18048), (13536, 17960), (14368, 16920), (15040, 16164)]