76949280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53437}}^1$

素因数の和:53458

約数の個数: 72

約数和(自身を含む): 262594332

約数和(自身を除く): 185645052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 53437, 106874, 160311, 213748, 267185, 320622, 427496, 480933, 534370, 641244, 801555, 854992, 961866, 1068740, 1282488, 1603110, 1709984, 1923732, 2137480, 2404665, 2564976, 3206220, 3847464, 4274960, 4809330, 5129952, 6412440, 7694928, 8549920, 9618660, 12824880, 15389856, 19237320, 25649760, 38474640, 76949280]

約数ペア:

[(1, 76949280), (2, 38474640), (3, 25649760), (4, 19237320), (5, 15389856), (6, 12824880), (8, 9618660), (9, 8549920), (10, 7694928), (12, 6412440), (15, 5129952), (16, 4809330), (18, 4274960), (20, 3847464), (24, 3206220), (30, 2564976), (32, 2404665), (36, 2137480), (40, 1923732), (45, 1709984), (48, 1603110), (60, 1282488), (72, 1068740), (80, 961866), (90, 854992), (96, 801555), (120, 641244), (144, 534370), (160, 480933), (180, 427496), (240, 320622), (288, 267185), (360, 213748), (480, 160311), (720, 106874), (1440, 53437)]