81587381760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1180373}}^1$

素因数の和:1180405

約数の個数: 160

約数和(自身を含む): 289805424480

約数和(自身を除く): 208218042720

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, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 1180373, 2360746, 3541119, 4721492, 5901865, 7082238, 9442984, 10623357, 11803730, 14164476, 17705595, 18885968, 21246714, 23607460, 28328952, 31870071, 35411190, 37771936, 42493428, 47214920, 53116785, 56657904, 63740142, 70822380, 75543872, 84986856, 94429840, 106233570, 113315808, 127480284, 141644760, 151087744, 159350355, 169973712, 188859680, 212467140, 226631616, 254960568, 283289520, 302175488, 318700710, 339947424, 377719360, 424934280, 453263232, 509921136, 566579040, 604350976, 637401420, 679894848, 755438720, 849868560, 906526464, 1019842272, 1133158080, 1274802840, 1359789696, 1510877440, 1699737120, 1813052928, 2039684544, 2266316160, 2549605680, 2719579392, 3021754880, 3399474240, 4079369088, 4532632320, 5099211360, 5439158784, 6798948480, 8158738176, 9065264640, 10198422720, 13597896960, 16317476352, 20396845440, 27195793920, 40793690880, 81587381760]

約数ペア:

[(1, 81587381760), (2, 40793690880), (3, 27195793920), (4, 20396845440), (5, 16317476352), (6, 13597896960), (8, 10198422720), (9, 9065264640), (10, 8158738176), (12, 6798948480), (15, 5439158784), (16, 5099211360), (18, 4532632320), (20, 4079369088), (24, 3399474240), (27, 3021754880), (30, 2719579392), (32, 2549605680), (36, 2266316160), (40, 2039684544), (45, 1813052928), (48, 1699737120), (54, 1510877440), (60, 1359789696), (64, 1274802840), (72, 1133158080), (80, 1019842272), (90, 906526464), (96, 849868560), (108, 755438720), (120, 679894848), (128, 637401420), (135, 604350976), (144, 566579040), (160, 509921136), (180, 453263232), (192, 424934280), (216, 377719360), (240, 339947424), (256, 318700710), (270, 302175488), (288, 283289520), (320, 254960568), (360, 226631616), (384, 212467140), (432, 188859680), (480, 169973712), (512, 159350355), (540, 151087744), (576, 141644760), (640, 127480284), (720, 113315808), (768, 106233570), (864, 94429840), (960, 84986856), (1080, 75543872), (1152, 70822380), (1280, 63740142), (1440, 56657904), (1536, 53116785), (1728, 47214920), (1920, 42493428), (2160, 37771936), (2304, 35411190), (2560, 31870071), (2880, 28328952), (3456, 23607460), (3840, 21246714), (4320, 18885968), (4608, 17705595), (5760, 14164476), (6912, 11803730), (7680, 10623357), (8640, 9442984), (11520, 7082238), (13824, 5901865), (17280, 4721492), (23040, 3541119), (34560, 2360746), (69120, 1180373)]