716640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 2258928

約数和(自身を除く): 1542288

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, 1493, 2986, 4479, 5972, 7465, 8958, 11944, 14930, 17916, 22395, 23888, 29860, 35832, 44790, 47776, 59720, 71664, 89580, 119440, 143328, 179160, 238880, 358320, 716640]

約数ペア:

[(1, 716640), (2, 358320), (3, 238880), (4, 179160), (5, 143328), (6, 119440), (8, 89580), (10, 71664), (12, 59720), (15, 47776), (16, 44790), (20, 35832), (24, 29860), (30, 23888), (32, 22395), (40, 17916), (48, 14930), (60, 11944), (80, 8958), (96, 7465), (120, 5972), (160, 4479), (240, 2986), (480, 1493)]