345530880

素因数分解:

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

素因数の和:5031

約数の個数: 160

約数和(自身を含む): 1227600000

約数和(自身を除く): 882069120

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 4999, 5760, 6912, 7680, 8640, 9998, 11520, 13824, 14997, 17280, 19996, 23040, 24995, 29994, 34560, 39992, 44991, 49990, 59988, 69120, 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, 1279744, 1349730, 1439712, 1599680, 1799640, 1919616, 2159568, 2399520, 2559488, 2699460, 2879424, 3199360, 3599280, 3839232, 4319136, 4799040, 5398920, 5758848, 6398720, 7198560, 7678464, 8638272, 9598080, 10797840, 11517696, 12797440, 14397120, 17276544, 19196160, 21595680, 23035392, 28794240, 34553088, 38392320, 43191360, 57588480, 69106176, 86382720, 115176960, 172765440, 345530880]

約数ペア:

[(1, 345530880), (2, 172765440), (3, 115176960), (4, 86382720), (5, 69106176), (6, 57588480), (8, 43191360), (9, 38392320), (10, 34553088), (12, 28794240), (15, 23035392), (16, 21595680), (18, 19196160), (20, 17276544), (24, 14397120), (27, 12797440), (30, 11517696), (32, 10797840), (36, 9598080), (40, 8638272), (45, 7678464), (48, 7198560), (54, 6398720), (60, 5758848), (64, 5398920), (72, 4799040), (80, 4319136), (90, 3839232), (96, 3599280), (108, 3199360), (120, 2879424), (128, 2699460), (135, 2559488), (144, 2399520), (160, 2159568), (180, 1919616), (192, 1799640), (216, 1599680), (240, 1439712), (256, 1349730), (270, 1279744), (288, 1199760), (320, 1079784), (360, 959808), (384, 899820), (432, 799840), (480, 719856), (512, 674865), (540, 639872), (576, 599880), (640, 539892), (720, 479904), (768, 449910), (864, 399920), (960, 359928), (1080, 319936), (1152, 299940), (1280, 269946), (1440, 239952), (1536, 224955), (1728, 199960), (1920, 179964), (2160, 159968), (2304, 149970), (2560, 134973), (2880, 119976), (3456, 99980), (3840, 89982), (4320, 79984), (4608, 74985), (4999, 69120), (5760, 59988), (6912, 49990), (7680, 44991), (8640, 39992), (9998, 34560), (11520, 29994), (13824, 24995), (14997, 23040), (17280, 19996)]