614392320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79999}}^1$

素因数の和:80025

約数の個数: 80

約数和(自身を含む): 1964160000

約数和(自身を除く): 1349767680

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, 79999, 159998, 239997, 319996, 399995, 479994, 639992, 799990, 959988, 1199985, 1279984, 1599980, 1919976, 2399970, 2559968, 3199960, 3839952, 4799940, 5119936, 6399920, 7679904, 9599880, 10239872, 12799840, 15359808, 19199760, 20479744, 25599680, 30719616, 38399520, 40959488, 51199360, 61439232, 76799040, 102398720, 122878464, 153598080, 204797440, 307196160, 614392320]

約数ペア:

[(1, 614392320), (2, 307196160), (3, 204797440), (4, 153598080), (5, 122878464), (6, 102398720), (8, 76799040), (10, 61439232), (12, 51199360), (15, 40959488), (16, 38399520), (20, 30719616), (24, 25599680), (30, 20479744), (32, 19199760), (40, 15359808), (48, 12799840), (60, 10239872), (64, 9599880), (80, 7679904), (96, 6399920), (120, 5119936), (128, 4799940), (160, 3839952), (192, 3199960), (240, 2559968), (256, 2399970), (320, 1919976), (384, 1599980), (480, 1279984), (512, 1199985), (640, 959988), (768, 799990), (960, 639992), (1280, 479994), (1536, 399995), (1920, 319996), (2560, 239997), (3840, 159998), (7680, 79999)]