86382720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4999}}^1$

素因数の和:5027

約数の個数: 128

約数和(自身を含む): 306000000

約数和(自身を除く): 219617280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4999, 5760, 8640, 9998, 14997, 17280, 19996, 24995, 29994, 39992, 44991, 49990, 59988, 74985, 79984, 89982, 99980, 119976, 134973, 149970, 159968, 179964, 199960, 224955, 239952, 269946, 299940, 319936, 359928, 399920, 449910, 479904, 539892, 599880, 639872, 674865, 719856, 799840, 899820, 959808, 1079784, 1199760, 1349730, 1439712, 1599680, 1799640, 1919616, 2159568, 2399520, 2699460, 2879424, 3199360, 3599280, 4319136, 4799040, 5398920, 5758848, 7198560, 8638272, 9598080, 10797840, 14397120, 17276544, 21595680, 28794240, 43191360, 86382720]

約数ペア:

[(1, 86382720), (2, 43191360), (3, 28794240), (4, 21595680), (5, 17276544), (6, 14397120), (8, 10797840), (9, 9598080), (10, 8638272), (12, 7198560), (15, 5758848), (16, 5398920), (18, 4799040), (20, 4319136), (24, 3599280), (27, 3199360), (30, 2879424), (32, 2699460), (36, 2399520), (40, 2159568), (45, 1919616), (48, 1799640), (54, 1599680), (60, 1439712), (64, 1349730), (72, 1199760), (80, 1079784), (90, 959808), (96, 899820), (108, 799840), (120, 719856), (128, 674865), (135, 639872), (144, 599880), (160, 539892), (180, 479904), (192, 449910), (216, 399920), (240, 359928), (270, 319936), (288, 299940), (320, 269946), (360, 239952), (384, 224955), (432, 199960), (480, 179964), (540, 159968), (576, 149970), (640, 134973), (720, 119976), (864, 99980), (960, 89982), (1080, 79984), (1152, 74985), (1440, 59988), (1728, 49990), (1920, 44991), (2160, 39992), (2880, 29994), (3456, 24995), (4320, 19996), (4999, 17280), (5760, 14997), (8640, 9998)]