2392440000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{19937}}^1$

素因数の和:19972

約数の個数: 140

約数和(自身を含む): 7910361624

約数和(自身を除く): 5517921624

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, 15000, 19937, 20000, 24000, 30000, 39874, 40000, 59811, 60000, 79748, 99685, 119622, 120000, 159496, 199370, 239244, 299055, 318992, 398740, 478488, 498425, 598110, 637984, 797480, 956976, 996850, 1196220, 1275968, 1495275, 1594960, 1913952, 1993700, 2392440, 2492125, 2990550, 3189920, 3827904, 3987400, 4784880, 4984250, 5981100, 6379840, 7476375, 7974800, 9569760, 9968500, 11962200, 12460625, 14952750, 15949600, 19139520, 19937000, 23924400, 24921250, 29905500, 31899200, 37381875, 39874000, 47848800, 49842500, 59811000, 74763750, 79748000, 95697600, 99685000, 119622000, 149527500, 159496000, 199370000, 239244000, 299055000, 398740000, 478488000, 598110000, 797480000, 1196220000, 2392440000]

約数ペア:

[(1, 2392440000), (2, 1196220000), (3, 797480000), (4, 598110000), (5, 478488000), (6, 398740000), (8, 299055000), (10, 239244000), (12, 199370000), (15, 159496000), (16, 149527500), (20, 119622000), (24, 99685000), (25, 95697600), (30, 79748000), (32, 74763750), (40, 59811000), (48, 49842500), (50, 47848800), (60, 39874000), (64, 37381875), (75, 31899200), (80, 29905500), (96, 24921250), (100, 23924400), (120, 19937000), (125, 19139520), (150, 15949600), (160, 14952750), (192, 12460625), (200, 11962200), (240, 9968500), (250, 9569760), (300, 7974800), (320, 7476375), (375, 6379840), (400, 5981100), (480, 4984250), (500, 4784880), (600, 3987400), (625, 3827904), (750, 3189920), (800, 2990550), (960, 2492125), (1000, 2392440), (1200, 1993700), (1250, 1913952), (1500, 1594960), (1600, 1495275), (1875, 1275968), (2000, 1196220), (2400, 996850), (2500, 956976), (3000, 797480), (3750, 637984), (4000, 598110), (4800, 498425), (5000, 478488), (6000, 398740), (7500, 318992), (8000, 299055), (10000, 239244), (12000, 199370), (15000, 159496), (19937, 120000), (20000, 119622), (24000, 99685), (30000, 79748), (39874, 60000), (40000, 59811)]