51563520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{373}}^1$

素因数の和:407

約数の個数: 176

約数和(自身を含む): 183738720

約数和(自身を除く): 132175200

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 373, 384, 432, 480, 512, 540, 576, 640, 720, 746, 768, 864, 960, 1024, 1080, 1119, 1152, 1280, 1440, 1492, 1536, 1728, 1865, 1920, 2160, 2238, 2304, 2560, 2880, 2984, 3072, 3357, 3456, 3730, 3840, 4320, 4476, 4608, 5120, 5595, 5760, 5968, 6714, 6912, 7460, 7680, 8640, 8952, 9216, 10071, 11190, 11520, 11936, 13428, 13824, 14920, 15360, 16785, 17280, 17904, 20142, 22380, 23040, 23872, 26856, 27648, 29840, 33570, 34560, 35808, 40284, 44760, 46080, 47744, 50355, 53712, 59680, 67140, 69120, 71616, 80568, 89520, 95488, 100710, 107424, 119360, 134280, 138240, 143232, 161136, 179040, 190976, 201420, 214848, 238720, 268560, 286464, 322272, 358080, 381952, 402840, 429696, 477440, 537120, 572928, 644544, 716160, 805680, 859392, 954880, 1074240, 1145856, 1289088, 1432320, 1611360, 1718784, 1909760, 2148480, 2578176, 2864640, 3222720, 3437568, 4296960, 5156352, 5729280, 6445440, 8593920, 10312704, 12890880, 17187840, 25781760, 51563520]

約数ペア:

[(1, 51563520), (2, 25781760), (3, 17187840), (4, 12890880), (5, 10312704), (6, 8593920), (8, 6445440), (9, 5729280), (10, 5156352), (12, 4296960), (15, 3437568), (16, 3222720), (18, 2864640), (20, 2578176), (24, 2148480), (27, 1909760), (30, 1718784), (32, 1611360), (36, 1432320), (40, 1289088), (45, 1145856), (48, 1074240), (54, 954880), (60, 859392), (64, 805680), (72, 716160), (80, 644544), (90, 572928), (96, 537120), (108, 477440), (120, 429696), (128, 402840), (135, 381952), (144, 358080), (160, 322272), (180, 286464), (192, 268560), (216, 238720), (240, 214848), (256, 201420), (270, 190976), (288, 179040), (320, 161136), (360, 143232), (373, 138240), (384, 134280), (432, 119360), (480, 107424), (512, 100710), (540, 95488), (576, 89520), (640, 80568), (720, 71616), (746, 69120), (768, 67140), (864, 59680), (960, 53712), (1024, 50355), (1080, 47744), (1119, 46080), (1152, 44760), (1280, 40284), (1440, 35808), (1492, 34560), (1536, 33570), (1728, 29840), (1865, 27648), (1920, 26856), (2160, 23872), (2238, 23040), (2304, 22380), (2560, 20142), (2880, 17904), (2984, 17280), (3072, 16785), (3357, 15360), (3456, 14920), (3730, 13824), (3840, 13428), (4320, 11936), (4476, 11520), (4608, 11190), (5120, 10071), (5595, 9216), (5760, 8952), (5968, 8640), (6714, 7680), (6912, 7460)]