166671240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1388927}}^1$

素因数の和:1388941

約数の個数: 32

約数和(自身を含む): 500014080

約数和(自身を除く): 333342840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1388927, 2777854, 4166781, 5555708, 6944635, 8333562, 11111416, 13889270, 16667124, 20833905, 27778540, 33334248, 41667810, 55557080, 83335620, 166671240]

約数ペア:

[(1, 166671240), (2, 83335620), (3, 55557080), (4, 41667810), (5, 33334248), (6, 27778540), (8, 20833905), (10, 16667124), (12, 13889270), (15, 11111416), (20, 8333562), (24, 6944635), (30, 5555708), (40, 4166781), (60, 2777854), (120, 1388927)]