52320720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{218003}}^1$

素因数の和:218019

約数の個数: 40

約数和(自身を含む): 162194976

約数和(自身を除く): 109874256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 218003, 436006, 654009, 872012, 1090015, 1308018, 1744024, 2180030, 2616036, 3270045, 3488048, 4360060, 5232072, 6540090, 8720120, 10464144, 13080180, 17440240, 26160360, 52320720]

約数ペア:

[(1, 52320720), (2, 26160360), (3, 17440240), (4, 13080180), (5, 10464144), (6, 8720120), (8, 6540090), (10, 5232072), (12, 4360060), (15, 3488048), (16, 3270045), (20, 2616036), (24, 2180030), (30, 1744024), (40, 1308018), (48, 1090015), (60, 872012), (80, 654009), (120, 436006), (240, 218003)]