31673280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32993}}^1$

素因数の和:33013

約数の個数: 56

約数和(自身を含む): 100565712

約数和(自身を除く): 68892432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 32993, 65986, 98979, 131972, 164965, 197958, 263944, 329930, 395916, 494895, 527888, 659860, 791832, 989790, 1055776, 1319720, 1583664, 1979580, 2111552, 2639440, 3167328, 3959160, 5278880, 6334656, 7918320, 10557760, 15836640, 31673280]

約数ペア:

[(1, 31673280), (2, 15836640), (3, 10557760), (4, 7918320), (5, 6334656), (6, 5278880), (8, 3959160), (10, 3167328), (12, 2639440), (15, 2111552), (16, 1979580), (20, 1583664), (24, 1319720), (30, 1055776), (32, 989790), (40, 791832), (48, 659860), (60, 527888), (64, 494895), (80, 395916), (96, 329930), (120, 263944), (160, 197958), (192, 164965), (240, 131972), (320, 98979), (480, 65986), (960, 32993)]