7678080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 28005120

約数和(自身を除く): 20327040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 64, 72, 80, 86, 90, 93, 96, 120, 124, 128, 129, 144, 155, 160, 172, 180, 186, 192, 215, 240, 248, 258, 279, 288, 310, 320, 344, 360, 372, 384, 387, 430, 465, 480, 496, 516, 558, 576, 620, 640, 645, 688, 720, 744, 774, 860, 930, 960, 992, 1032, 1116, 1152, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1720, 1860, 1920, 1935, 1984, 2064, 2232, 2480, 2580, 2666, 2752, 2790, 2880, 2976, 3096, 3440, 3720, 3870, 3968, 3999, 4128, 4464, 4960, 5160, 5332, 5504, 5580, 5760, 5952, 6192, 6665, 6880, 7440, 7740, 7998, 8256, 8928, 9920, 10320, 10664, 11160, 11904, 11997, 12384, 13330, 13760, 14880, 15480, 15996, 16512, 17856, 19840, 19995, 20640, 21328, 22320, 23994, 24768, 26660, 27520, 29760, 30960, 31992, 35712, 39990, 41280, 42656, 44640, 47988, 49536, 53320, 59520, 59985, 61920, 63984, 79980, 82560, 85312, 89280, 95976, 106640, 119970, 123840, 127968, 159960, 170624, 178560, 191952, 213280, 239940, 247680, 255936, 319920, 383904, 426560, 479880, 511872, 639840, 767808, 853120, 959760, 1279680, 1535616, 1919520, 2559360, 3839040, 7678080]

約数ペア:

[(1, 7678080), (2, 3839040), (3, 2559360), (4, 1919520), (5, 1535616), (6, 1279680), (8, 959760), (9, 853120), (10, 767808), (12, 639840), (15, 511872), (16, 479880), (18, 426560), (20, 383904), (24, 319920), (30, 255936), (31, 247680), (32, 239940), (36, 213280), (40, 191952), (43, 178560), (45, 170624), (48, 159960), (60, 127968), (62, 123840), (64, 119970), (72, 106640), (80, 95976), (86, 89280), (90, 85312), (93, 82560), (96, 79980), (120, 63984), (124, 61920), (128, 59985), (129, 59520), (144, 53320), (155, 49536), (160, 47988), (172, 44640), (180, 42656), (186, 41280), (192, 39990), (215, 35712), (240, 31992), (248, 30960), (258, 29760), (279, 27520), (288, 26660), (310, 24768), (320, 23994), (344, 22320), (360, 21328), (372, 20640), (384, 19995), (387, 19840), (430, 17856), (465, 16512), (480, 15996), (496, 15480), (516, 14880), (558, 13760), (576, 13330), (620, 12384), (640, 11997), (645, 11904), (688, 11160), (720, 10664), (744, 10320), (774, 9920), (860, 8928), (930, 8256), (960, 7998), (992, 7740), (1032, 7440), (1116, 6880), (1152, 6665), (1240, 6192), (1290, 5952), (1333, 5760), (1376, 5580), (1395, 5504), (1440, 5332), (1488, 5160), (1548, 4960), (1720, 4464), (1860, 4128), (1920, 3999), (1935, 3968), (1984, 3870), (2064, 3720), (2232, 3440), (2480, 3096), (2580, 2976), (2666, 2880), (2752, 2790)]