259148160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4999}}^1$

素因数の和:5030

約数の個数: 160

約数和(自身を含む): 925650000

約数和(自身を除く): 666501840

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 4999, 5184, 5760, 6480, 8640, 9998, 10368, 12960, 14997, 17280, 19996, 24995, 25920, 29994, 39992, 44991, 49990, 51840, 59988, 74985, 79984, 89982, 99980, 119976, 134973, 149970, 159968, 179964, 199960, 224955, 239952, 269946, 299940, 319936, 359928, 399920, 404919, 449910, 479904, 539892, 599880, 639872, 674865, 719856, 799840, 809838, 899820, 959808, 1079784, 1199760, 1349730, 1439712, 1599680, 1619676, 1799640, 1919616, 2024595, 2159568, 2399520, 2699460, 2879424, 3199360, 3239352, 3599280, 4049190, 4319136, 4799040, 5398920, 5758848, 6478704, 7198560, 8098380, 8638272, 9598080, 10797840, 12957408, 14397120, 16196760, 17276544, 21595680, 25914816, 28794240, 32393520, 43191360, 51829632, 64787040, 86382720, 129574080, 259148160]

約数ペア:

[(1, 259148160), (2, 129574080), (3, 86382720), (4, 64787040), (5, 51829632), (6, 43191360), (8, 32393520), (9, 28794240), (10, 25914816), (12, 21595680), (15, 17276544), (16, 16196760), (18, 14397120), (20, 12957408), (24, 10797840), (27, 9598080), (30, 8638272), (32, 8098380), (36, 7198560), (40, 6478704), (45, 5758848), (48, 5398920), (54, 4799040), (60, 4319136), (64, 4049190), (72, 3599280), (80, 3239352), (81, 3199360), (90, 2879424), (96, 2699460), (108, 2399520), (120, 2159568), (128, 2024595), (135, 1919616), (144, 1799640), (160, 1619676), (162, 1599680), (180, 1439712), (192, 1349730), (216, 1199760), (240, 1079784), (270, 959808), (288, 899820), (320, 809838), (324, 799840), (360, 719856), (384, 674865), (405, 639872), (432, 599880), (480, 539892), (540, 479904), (576, 449910), (640, 404919), (648, 399920), (720, 359928), (810, 319936), (864, 299940), (960, 269946), (1080, 239952), (1152, 224955), (1296, 199960), (1440, 179964), (1620, 159968), (1728, 149970), (1920, 134973), (2160, 119976), (2592, 99980), (2880, 89982), (3240, 79984), (3456, 74985), (4320, 59988), (4999, 51840), (5184, 49990), (5760, 44991), (6480, 39992), (8640, 29994), (9998, 25920), (10368, 24995), (12960, 19996), (14997, 17280)]