12864000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 160

約数和(自身を含む): 43407936

約数和(自身を除く): 30543936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 128, 134, 150, 160, 192, 200, 201, 240, 250, 256, 268, 300, 320, 335, 375, 384, 400, 402, 480, 500, 512, 536, 600, 640, 670, 750, 768, 800, 804, 960, 1000, 1005, 1072, 1200, 1280, 1340, 1500, 1536, 1600, 1608, 1675, 1920, 2000, 2010, 2144, 2400, 2560, 2680, 3000, 3200, 3216, 3350, 3840, 4000, 4020, 4288, 4800, 5025, 5360, 6000, 6400, 6432, 6700, 7680, 8000, 8040, 8375, 8576, 9600, 10050, 10720, 12000, 12800, 12864, 13400, 16000, 16080, 16750, 17152, 19200, 20100, 21440, 24000, 25125, 25728, 26800, 32000, 32160, 33500, 34304, 38400, 40200, 42880, 48000, 50250, 51456, 53600, 64000, 64320, 67000, 80400, 85760, 96000, 100500, 102912, 107200, 128640, 134000, 160800, 171520, 192000, 201000, 214400, 257280, 268000, 321600, 402000, 428800, 514560, 536000, 643200, 804000, 857600, 1072000, 1286400, 1608000, 2144000, 2572800, 3216000, 4288000, 6432000, 12864000]

約数ペア:

[(1, 12864000), (2, 6432000), (3, 4288000), (4, 3216000), (5, 2572800), (6, 2144000), (8, 1608000), (10, 1286400), (12, 1072000), (15, 857600), (16, 804000), (20, 643200), (24, 536000), (25, 514560), (30, 428800), (32, 402000), (40, 321600), (48, 268000), (50, 257280), (60, 214400), (64, 201000), (67, 192000), (75, 171520), (80, 160800), (96, 134000), (100, 128640), (120, 107200), (125, 102912), (128, 100500), (134, 96000), (150, 85760), (160, 80400), (192, 67000), (200, 64320), (201, 64000), (240, 53600), (250, 51456), (256, 50250), (268, 48000), (300, 42880), (320, 40200), (335, 38400), (375, 34304), (384, 33500), (400, 32160), (402, 32000), (480, 26800), (500, 25728), (512, 25125), (536, 24000), (600, 21440), (640, 20100), (670, 19200), (750, 17152), (768, 16750), (800, 16080), (804, 16000), (960, 13400), (1000, 12864), (1005, 12800), (1072, 12000), (1200, 10720), (1280, 10050), (1340, 9600), (1500, 8576), (1536, 8375), (1600, 8040), (1608, 8000), (1675, 7680), (1920, 6700), (2000, 6432), (2010, 6400), (2144, 6000), (2400, 5360), (2560, 5025), (2680, 4800), (3000, 4288), (3200, 4020), (3216, 4000), (3350, 3840)]