1497480000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{12479}}^1$

素因数の和:12514

約数の個数: 140

約数和(自身を含む): 4951415040

約数和(自身を除く): 3453935040

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, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 10000, 12000, 12479, 15000, 20000, 24000, 24958, 30000, 37437, 40000, 49916, 60000, 62395, 74874, 99832, 120000, 124790, 149748, 187185, 199664, 249580, 299496, 311975, 374370, 399328, 499160, 598992, 623950, 748740, 798656, 935925, 998320, 1197984, 1247900, 1497480, 1559875, 1871850, 1996640, 2395968, 2495800, 2994960, 3119750, 3743700, 3993280, 4679625, 4991600, 5989920, 6239500, 7487400, 7799375, 9359250, 9983200, 11979840, 12479000, 14974800, 15598750, 18718500, 19966400, 23398125, 24958000, 29949600, 31197500, 37437000, 46796250, 49916000, 59899200, 62395000, 74874000, 93592500, 99832000, 124790000, 149748000, 187185000, 249580000, 299496000, 374370000, 499160000, 748740000, 1497480000]

約数ペア:

[(1, 1497480000), (2, 748740000), (3, 499160000), (4, 374370000), (5, 299496000), (6, 249580000), (8, 187185000), (10, 149748000), (12, 124790000), (15, 99832000), (16, 93592500), (20, 74874000), (24, 62395000), (25, 59899200), (30, 49916000), (32, 46796250), (40, 37437000), (48, 31197500), (50, 29949600), (60, 24958000), (64, 23398125), (75, 19966400), (80, 18718500), (96, 15598750), (100, 14974800), (120, 12479000), (125, 11979840), (150, 9983200), (160, 9359250), (192, 7799375), (200, 7487400), (240, 6239500), (250, 5989920), (300, 4991600), (320, 4679625), (375, 3993280), (400, 3743700), (480, 3119750), (500, 2994960), (600, 2495800), (625, 2395968), (750, 1996640), (800, 1871850), (960, 1559875), (1000, 1497480), (1200, 1247900), (1250, 1197984), (1500, 998320), (1600, 935925), (1875, 798656), (2000, 748740), (2400, 623950), (2500, 598992), (3000, 499160), (3750, 399328), (4000, 374370), (4800, 311975), (5000, 299496), (6000, 249580), (7500, 199664), (8000, 187185), (10000, 149748), (12000, 124790), (12479, 120000), (15000, 99832), (20000, 74874), (24000, 62395), (24958, 60000), (30000, 49916), (37437, 40000)]