124792320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16275

約数の個数: 80

約数和(自身を含む): 398970000

約数和(自身を除く): 274177680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 162490, 194988, 243735, 259984, 324980, 389976, 487470, 519968, 649960, 779952, 974940, 1039936, 1299920, 1559904, 1949880, 2079872, 2599840, 3119808, 3899760, 4159744, 5199680, 6239616, 7799520, 8319488, 10399360, 12479232, 15599040, 20798720, 24958464, 31198080, 41597440, 62396160, 124792320]

約数ペア:

[(1, 124792320), (2, 62396160), (3, 41597440), (4, 31198080), (5, 24958464), (6, 20798720), (8, 15599040), (10, 12479232), (12, 10399360), (15, 8319488), (16, 7799520), (20, 6239616), (24, 5199680), (30, 4159744), (32, 3899760), (40, 3119808), (48, 2599840), (60, 2079872), (64, 1949880), (80, 1559904), (96, 1299920), (120, 1039936), (128, 974940), (160, 779952), (192, 649960), (240, 519968), (256, 487470), (320, 389976), (384, 324980), (480, 259984), (512, 243735), (640, 194988), (768, 162490), (960, 129992), (1280, 97494), (1536, 81245), (1920, 64996), (2560, 48747), (3840, 32498), (7680, 16249)]