401603520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{418337}}^1$

素因数の和:418357

約数の個数: 56

約数和(自身を含む): 1275094224

約数和(自身を除く): 873490704

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, 418337, 836674, 1255011, 1673348, 2091685, 2510022, 3346696, 4183370, 5020044, 6275055, 6693392, 8366740, 10040088, 12550110, 13386784, 16733480, 20080176, 25100220, 26773568, 33466960, 40160352, 50200440, 66933920, 80320704, 100400880, 133867840, 200801760, 401603520]

約数ペア:

[(1, 401603520), (2, 200801760), (3, 133867840), (4, 100400880), (5, 80320704), (6, 66933920), (8, 50200440), (10, 40160352), (12, 33466960), (15, 26773568), (16, 25100220), (20, 20080176), (24, 16733480), (30, 13386784), (32, 12550110), (40, 10040088), (48, 8366740), (60, 6693392), (64, 6275055), (80, 5020044), (96, 4183370), (120, 3346696), (160, 2510022), (192, 2091685), (240, 1673348), (320, 1255011), (480, 836674), (960, 418337)]