47509920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32993}}^1$

素因数の和:33014

約数の個数: 72

約数和(自身を含む): 162132516

約数和(自身を除く): 114622596

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, 32993, 65986, 98979, 131972, 164965, 197958, 263944, 296937, 329930, 395916, 494895, 527888, 593874, 659860, 791832, 989790, 1055776, 1187748, 1319720, 1484685, 1583664, 1979580, 2375496, 2639440, 2969370, 3167328, 3959160, 4750992, 5278880, 5938740, 7918320, 9501984, 11877480, 15836640, 23754960, 47509920]

約数ペア:

[(1, 47509920), (2, 23754960), (3, 15836640), (4, 11877480), (5, 9501984), (6, 7918320), (8, 5938740), (9, 5278880), (10, 4750992), (12, 3959160), (15, 3167328), (16, 2969370), (18, 2639440), (20, 2375496), (24, 1979580), (30, 1583664), (32, 1484685), (36, 1319720), (40, 1187748), (45, 1055776), (48, 989790), (60, 791832), (72, 659860), (80, 593874), (90, 527888), (96, 494895), (120, 395916), (144, 329930), (160, 296937), (180, 263944), (240, 197958), (288, 164965), (360, 131972), (480, 98979), (720, 65986), (1440, 32993)]