326392320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{42499}}^1$

素因数の和:42525

約数の個数: 80

約数和(自身を含む): 1043460000

約数和(自身を除く): 717067680

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, 42499, 84998, 127497, 169996, 212495, 254994, 339992, 424990, 509988, 637485, 679984, 849980, 1019976, 1274970, 1359968, 1699960, 2039952, 2549940, 2719936, 3399920, 4079904, 5099880, 5439872, 6799840, 8159808, 10199760, 10879744, 13599680, 16319616, 20399520, 21759488, 27199360, 32639232, 40799040, 54398720, 65278464, 81598080, 108797440, 163196160, 326392320]

約数ペア:

[(1, 326392320), (2, 163196160), (3, 108797440), (4, 81598080), (5, 65278464), (6, 54398720), (8, 40799040), (10, 32639232), (12, 27199360), (15, 21759488), (16, 20399520), (20, 16319616), (24, 13599680), (30, 10879744), (32, 10199760), (40, 8159808), (48, 6799840), (60, 5439872), (64, 5099880), (80, 4079904), (96, 3399920), (120, 2719936), (128, 2549940), (160, 2039952), (192, 1699960), (240, 1359968), (256, 1274970), (320, 1019976), (384, 849980), (480, 679984), (512, 637485), (640, 509988), (768, 424990), (960, 339992), (1280, 254994), (1536, 212495), (1920, 169996), (2560, 127497), (3840, 84998), (7680, 42499)]