38392320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{4999}}^1$

素因数の和:5025

約数の個数: 80

約数和(自身を含む): 122760000

約数和(自身を除く): 84367680

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, 4999, 7680, 9998, 14997, 19996, 24995, 29994, 39992, 49990, 59988, 74985, 79984, 99980, 119976, 149970, 159968, 199960, 239952, 299940, 319936, 399920, 479904, 599880, 639872, 799840, 959808, 1199760, 1279744, 1599680, 1919616, 2399520, 2559488, 3199360, 3839232, 4799040, 6398720, 7678464, 9598080, 12797440, 19196160, 38392320]

約数ペア:

[(1, 38392320), (2, 19196160), (3, 12797440), (4, 9598080), (5, 7678464), (6, 6398720), (8, 4799040), (10, 3839232), (12, 3199360), (15, 2559488), (16, 2399520), (20, 1919616), (24, 1599680), (30, 1279744), (32, 1199760), (40, 959808), (48, 799840), (60, 639872), (64, 599880), (80, 479904), (96, 399920), (120, 319936), (128, 299940), (160, 239952), (192, 199960), (240, 159968), (256, 149970), (320, 119976), (384, 99980), (480, 79984), (512, 74985), (640, 59988), (768, 49990), (960, 39992), (1280, 29994), (1536, 24995), (1920, 19996), (2560, 14997), (3840, 9998), (4999, 7680)]