12289889280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{800123}}^1$

素因数の和:800151

約数の個数: 88

約数和(自身を含む): 39308491872

約数和(自身を除く): 27018602592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 800123, 1600246, 2400369, 3200492, 4000615, 4800738, 6400984, 8001230, 9601476, 12001845, 12801968, 16002460, 19202952, 24003690, 25603936, 32004920, 38405904, 48007380, 51207872, 64009840, 76811808, 96014760, 102415744, 128019680, 153623616, 192029520, 204831488, 256039360, 307247232, 384059040, 409662976, 512078720, 614494464, 768118080, 819325952, 1024157440, 1228988928, 1536236160, 2048314880, 2457977856, 3072472320, 4096629760, 6144944640, 12289889280]

約数ペア:

[(1, 12289889280), (2, 6144944640), (3, 4096629760), (4, 3072472320), (5, 2457977856), (6, 2048314880), (8, 1536236160), (10, 1228988928), (12, 1024157440), (15, 819325952), (16, 768118080), (20, 614494464), (24, 512078720), (30, 409662976), (32, 384059040), (40, 307247232), (48, 256039360), (60, 204831488), (64, 192029520), (80, 153623616), (96, 128019680), (120, 102415744), (128, 96014760), (160, 76811808), (192, 64009840), (240, 51207872), (256, 48007380), (320, 38405904), (384, 32004920), (480, 25603936), (512, 24003690), (640, 19202952), (768, 16002460), (960, 12801968), (1024, 12001845), (1280, 9601476), (1536, 8001230), (1920, 6400984), (2560, 4800738), (3072, 4000615), (3840, 3200492), (5120, 2400369), (7680, 1600246), (15360, 800123)]