47499840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{16493}}^1$

素因数の和:16516

約数の個数: 84

約数和(自身を含む): 163389564

約数和(自身を除く): 115889724

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 16493, 32986, 49479, 65972, 82465, 98958, 131944, 148437, 164930, 197916, 247395, 263888, 296874, 329860, 395832, 494790, 527776, 593748, 659720, 742185, 791664, 989580, 1055552, 1187496, 1319440, 1484370, 1583328, 1979160, 2374992, 2638880, 2968740, 3166656, 3958320, 4749984, 5277760, 5937480, 7916640, 9499968, 11874960, 15833280, 23749920, 47499840]

約数ペア:

[(1, 47499840), (2, 23749920), (3, 15833280), (4, 11874960), (5, 9499968), (6, 7916640), (8, 5937480), (9, 5277760), (10, 4749984), (12, 3958320), (15, 3166656), (16, 2968740), (18, 2638880), (20, 2374992), (24, 1979160), (30, 1583328), (32, 1484370), (36, 1319440), (40, 1187496), (45, 1055552), (48, 989580), (60, 791664), (64, 742185), (72, 659720), (80, 593748), (90, 527776), (96, 494790), (120, 395832), (144, 329860), (160, 296874), (180, 263888), (192, 247395), (240, 197916), (288, 164930), (320, 148437), (360, 131944), (480, 98958), (576, 82465), (720, 65972), (960, 49479), (1440, 32986), (2880, 16493)]