47808000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 174270096

約数和(自身を除く): 126462096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 83, 90, 96, 100, 120, 125, 128, 144, 150, 160, 166, 180, 192, 200, 225, 240, 249, 250, 256, 288, 300, 320, 332, 360, 375, 384, 400, 415, 450, 480, 498, 500, 512, 576, 600, 640, 664, 720, 747, 750, 768, 800, 830, 900, 960, 996, 1000, 1125, 1152, 1200, 1245, 1280, 1328, 1440, 1494, 1500, 1536, 1600, 1660, 1800, 1920, 1992, 2000, 2075, 2250, 2304, 2400, 2490, 2560, 2656, 2880, 2988, 3000, 3200, 3320, 3600, 3735, 3840, 3984, 4000, 4150, 4500, 4608, 4800, 4980, 5312, 5760, 5976, 6000, 6225, 6400, 6640, 7200, 7470, 7680, 7968, 8000, 8300, 9000, 9600, 9960, 10375, 10624, 11520, 11952, 12000, 12450, 12800, 13280, 14400, 14940, 15936, 16000, 16600, 18000, 18675, 19200, 19920, 20750, 21248, 23040, 23904, 24000, 24900, 26560, 28800, 29880, 31125, 31872, 32000, 33200, 36000, 37350, 38400, 39840, 41500, 42496, 47808, 48000, 49800, 53120, 57600, 59760, 62250, 63744, 64000, 66400, 72000, 74700, 79680, 83000, 93375, 95616, 96000, 99600, 106240, 115200, 119520, 124500, 127488, 132800, 144000, 149400, 159360, 166000, 186750, 191232, 192000, 199200, 212480, 239040, 249000, 265600, 288000, 298800, 318720, 332000, 373500, 382464, 398400, 478080, 498000, 531200, 576000, 597600, 637440, 664000, 747000, 796800, 956160, 996000, 1062400, 1195200, 1328000, 1494000, 1593600, 1912320, 1992000, 2390400, 2656000, 2988000, 3187200, 3984000, 4780800, 5312000, 5976000, 7968000, 9561600, 11952000, 15936000, 23904000, 47808000]

約数ペア:

[(1, 47808000), (2, 23904000), (3, 15936000), (4, 11952000), (5, 9561600), (6, 7968000), (8, 5976000), (9, 5312000), (10, 4780800), (12, 3984000), (15, 3187200), (16, 2988000), (18, 2656000), (20, 2390400), (24, 1992000), (25, 1912320), (30, 1593600), (32, 1494000), (36, 1328000), (40, 1195200), (45, 1062400), (48, 996000), (50, 956160), (60, 796800), (64, 747000), (72, 664000), (75, 637440), (80, 597600), (83, 576000), (90, 531200), (96, 498000), (100, 478080), (120, 398400), (125, 382464), (128, 373500), (144, 332000), (150, 318720), (160, 298800), (166, 288000), (180, 265600), (192, 249000), (200, 239040), (225, 212480), (240, 199200), (249, 192000), (250, 191232), (256, 186750), (288, 166000), (300, 159360), (320, 149400), (332, 144000), (360, 132800), (375, 127488), (384, 124500), (400, 119520), (415, 115200), (450, 106240), (480, 99600), (498, 96000), (500, 95616), (512, 93375), (576, 83000), (600, 79680), (640, 74700), (664, 72000), (720, 66400), (747, 64000), (750, 63744), (768, 62250), (800, 59760), (830, 57600), (900, 53120), (960, 49800), (996, 48000), (1000, 47808), (1125, 42496), (1152, 41500), (1200, 39840), (1245, 38400), (1280, 37350), (1328, 36000), (1440, 33200), (1494, 32000), (1500, 31872), (1536, 31125), (1600, 29880), (1660, 28800), (1800, 26560), (1920, 24900), (1992, 24000), (2000, 23904), (2075, 23040), (2250, 21248), (2304, 20750), (2400, 19920), (2490, 19200), (2560, 18675), (2656, 18000), (2880, 16600), (2988, 16000), (3000, 15936), (3200, 14940), (3320, 14400), (3600, 13280), (3735, 12800), (3840, 12450), (3984, 12000), (4000, 11952), (4150, 11520), (4500, 10624), (4608, 10375), (4800, 9960), (4980, 9600), (5312, 9000), (5760, 8300), (5976, 8000), (6000, 7968), (6225, 7680), (6400, 7470), (6640, 7200)]