12359040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 40612320

約数和(自身を除く): 28253280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 157, 160, 164, 192, 205, 240, 246, 314, 320, 328, 384, 410, 471, 480, 492, 615, 628, 640, 656, 785, 820, 942, 960, 984, 1230, 1256, 1312, 1570, 1640, 1884, 1920, 1968, 2355, 2460, 2512, 2624, 3140, 3280, 3768, 3936, 4710, 4920, 5024, 5248, 6280, 6437, 6560, 7536, 7872, 9420, 9840, 10048, 12560, 12874, 13120, 15072, 15744, 18840, 19311, 19680, 20096, 25120, 25748, 26240, 30144, 32185, 37680, 38622, 39360, 50240, 51496, 60288, 64370, 75360, 77244, 78720, 96555, 100480, 102992, 128740, 150720, 154488, 193110, 205984, 257480, 301440, 308976, 386220, 411968, 514960, 617952, 772440, 823936, 1029920, 1235904, 1544880, 2059840, 2471808, 3089760, 4119680, 6179520, 12359040]

約数ペア:

[(1, 12359040), (2, 6179520), (3, 4119680), (4, 3089760), (5, 2471808), (6, 2059840), (8, 1544880), (10, 1235904), (12, 1029920), (15, 823936), (16, 772440), (20, 617952), (24, 514960), (30, 411968), (32, 386220), (40, 308976), (41, 301440), (48, 257480), (60, 205984), (64, 193110), (80, 154488), (82, 150720), (96, 128740), (120, 102992), (123, 100480), (128, 96555), (157, 78720), (160, 77244), (164, 75360), (192, 64370), (205, 60288), (240, 51496), (246, 50240), (314, 39360), (320, 38622), (328, 37680), (384, 32185), (410, 30144), (471, 26240), (480, 25748), (492, 25120), (615, 20096), (628, 19680), (640, 19311), (656, 18840), (785, 15744), (820, 15072), (942, 13120), (960, 12874), (984, 12560), (1230, 10048), (1256, 9840), (1312, 9420), (1570, 7872), (1640, 7536), (1884, 6560), (1920, 6437), (1968, 6280), (2355, 5248), (2460, 5024), (2512, 4920), (2624, 4710), (3140, 3936), (3280, 3768)]