7916640

素因数分解:

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

素因数の和:16511

約数の個数: 48

約数和(自身を含む): 24938928

約数和(自身を除く): 17022288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16493, 32986, 49479, 65972, 82465, 98958, 131944, 164930, 197916, 247395, 263888, 329860, 395832, 494790, 527776, 659720, 791664, 989580, 1319440, 1583328, 1979160, 2638880, 3958320, 7916640]

約数ペア:

[(1, 7916640), (2, 3958320), (3, 2638880), (4, 1979160), (5, 1583328), (6, 1319440), (8, 989580), (10, 791664), (12, 659720), (15, 527776), (16, 494790), (20, 395832), (24, 329860), (30, 263888), (32, 247395), (40, 197916), (48, 164930), (60, 131944), (80, 98958), (96, 82465), (120, 65972), (160, 49479), (240, 32986), (480, 16493)]