54342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{452857}}^1$

素因数の和:452871

約数の個数: 32

約数和(自身を含む): 163028880

約数和(自身を除く): 108686040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 452857, 905714, 1358571, 1811428, 2264285, 2717142, 3622856, 4528570, 5434284, 6792855, 9057140, 10868568, 13585710, 18114280, 27171420, 54342840]

約数ペア:

[(1, 54342840), (2, 27171420), (3, 18114280), (4, 13585710), (5, 10868568), (6, 9057140), (8, 6792855), (10, 5434284), (12, 4528570), (15, 3622856), (20, 2717142), (24, 2264285), (30, 1811428), (40, 1358571), (60, 905714), (120, 452857)]