239520000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 180

約数和(自身を含む): 798182000

約数和(自身を除く): 558662000

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, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 499, 500, 600, 625, 640, 750, 768, 800, 960, 998, 1000, 1200, 1250, 1280, 1497, 1500, 1600, 1875, 1920, 1996, 2000, 2400, 2495, 2500, 2994, 3000, 3200, 3750, 3840, 3992, 4000, 4800, 4990, 5000, 5988, 6000, 6400, 7485, 7500, 7984, 8000, 9600, 9980, 10000, 11976, 12000, 12475, 14970, 15000, 15968, 16000, 19200, 19960, 20000, 23952, 24000, 24950, 29940, 30000, 31936, 32000, 37425, 39920, 40000, 47904, 48000, 49900, 59880, 60000, 62375, 63872, 74850, 79840, 80000, 95808, 96000, 99800, 119760, 120000, 124750, 127744, 149700, 159680, 160000, 187125, 191616, 199600, 239520, 240000, 249500, 299400, 311875, 319360, 374250, 383232, 399200, 479040, 480000, 499000, 598800, 623750, 638720, 748500, 798400, 935625, 958080, 998000, 1197600, 1247500, 1497000, 1596800, 1871250, 1916160, 1996000, 2395200, 2495000, 2994000, 3193600, 3742500, 3992000, 4790400, 4990000, 5988000, 7485000, 7984000, 9580800, 9980000, 11976000, 14970000, 15968000, 19960000, 23952000, 29940000, 39920000, 47904000, 59880000, 79840000, 119760000, 239520000]

約数ペア:

[(1, 239520000), (2, 119760000), (3, 79840000), (4, 59880000), (5, 47904000), (6, 39920000), (8, 29940000), (10, 23952000), (12, 19960000), (15, 15968000), (16, 14970000), (20, 11976000), (24, 9980000), (25, 9580800), (30, 7984000), (32, 7485000), (40, 5988000), (48, 4990000), (50, 4790400), (60, 3992000), (64, 3742500), (75, 3193600), (80, 2994000), (96, 2495000), (100, 2395200), (120, 1996000), (125, 1916160), (128, 1871250), (150, 1596800), (160, 1497000), (192, 1247500), (200, 1197600), (240, 998000), (250, 958080), (256, 935625), (300, 798400), (320, 748500), (375, 638720), (384, 623750), (400, 598800), (480, 499000), (499, 480000), (500, 479040), (600, 399200), (625, 383232), (640, 374250), (750, 319360), (768, 311875), (800, 299400), (960, 249500), (998, 240000), (1000, 239520), (1200, 199600), (1250, 191616), (1280, 187125), (1497, 160000), (1500, 159680), (1600, 149700), (1875, 127744), (1920, 124750), (1996, 120000), (2000, 119760), (2400, 99800), (2495, 96000), (2500, 95808), (2994, 80000), (3000, 79840), (3200, 74850), (3750, 63872), (3840, 62375), (3992, 60000), (4000, 59880), (4800, 49900), (4990, 48000), (5000, 47904), (5988, 40000), (6000, 39920), (6400, 37425), (7485, 32000), (7500, 31936), (7984, 30000), (8000, 29940), (9600, 24950), (9980, 24000), (10000, 23952), (11976, 20000), (12000, 19960), (12475, 19200), (14970, 16000), (15000, 15968)]