49440000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 166021856

約数和(自身を除く): 116581856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 103, 120, 125, 128, 150, 160, 192, 200, 206, 240, 250, 256, 300, 309, 320, 375, 384, 400, 412, 480, 500, 515, 600, 618, 625, 640, 750, 768, 800, 824, 960, 1000, 1030, 1200, 1236, 1250, 1280, 1500, 1545, 1600, 1648, 1875, 1920, 2000, 2060, 2400, 2472, 2500, 2575, 3000, 3090, 3200, 3296, 3750, 3840, 4000, 4120, 4800, 4944, 5000, 5150, 6000, 6180, 6400, 6592, 7500, 7725, 8000, 8240, 9600, 9888, 10000, 10300, 12000, 12360, 12875, 13184, 15000, 15450, 16000, 16480, 19200, 19776, 20000, 20600, 24000, 24720, 25750, 26368, 30000, 30900, 32000, 32960, 38625, 39552, 40000, 41200, 48000, 49440, 51500, 60000, 61800, 64375, 65920, 77250, 79104, 80000, 82400, 96000, 98880, 103000, 120000, 123600, 128750, 131840, 154500, 160000, 164800, 193125, 197760, 206000, 240000, 247200, 257500, 309000, 329600, 386250, 395520, 412000, 480000, 494400, 515000, 618000, 659200, 772500, 824000, 988800, 1030000, 1236000, 1545000, 1648000, 1977600, 2060000, 2472000, 3090000, 3296000, 4120000, 4944000, 6180000, 8240000, 9888000, 12360000, 16480000, 24720000, 49440000]

約数ペア:

[(1, 49440000), (2, 24720000), (3, 16480000), (4, 12360000), (5, 9888000), (6, 8240000), (8, 6180000), (10, 4944000), (12, 4120000), (15, 3296000), (16, 3090000), (20, 2472000), (24, 2060000), (25, 1977600), (30, 1648000), (32, 1545000), (40, 1236000), (48, 1030000), (50, 988800), (60, 824000), (64, 772500), (75, 659200), (80, 618000), (96, 515000), (100, 494400), (103, 480000), (120, 412000), (125, 395520), (128, 386250), (150, 329600), (160, 309000), (192, 257500), (200, 247200), (206, 240000), (240, 206000), (250, 197760), (256, 193125), (300, 164800), (309, 160000), (320, 154500), (375, 131840), (384, 128750), (400, 123600), (412, 120000), (480, 103000), (500, 98880), (515, 96000), (600, 82400), (618, 80000), (625, 79104), (640, 77250), (750, 65920), (768, 64375), (800, 61800), (824, 60000), (960, 51500), (1000, 49440), (1030, 48000), (1200, 41200), (1236, 40000), (1250, 39552), (1280, 38625), (1500, 32960), (1545, 32000), (1600, 30900), (1648, 30000), (1875, 26368), (1920, 25750), (2000, 24720), (2060, 24000), (2400, 20600), (2472, 20000), (2500, 19776), (2575, 19200), (3000, 16480), (3090, 16000), (3200, 15450), (3296, 15000), (3750, 13184), (3840, 12875), (4000, 12360), (4120, 12000), (4800, 10300), (4944, 10000), (5000, 9888), (5150, 9600), (6000, 8240), (6180, 8000), (6400, 7725), (6592, 7500)]