1207117620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2235403}}^1$

素因数の和:2235421

約数の個数: 48

約数和(自身を含む): 3755478720

約数和(自身を除く): 2548361100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2235403, 4470806, 6706209, 8941612, 11177015, 13412418, 20118627, 22354030, 26824836, 33531045, 40237254, 44708060, 60355881, 67062090, 80474508, 100593135, 120711762, 134124180, 201186270, 241423524, 301779405, 402372540, 603558810, 1207117620]

約数ペア:

[(1, 1207117620), (2, 603558810), (3, 402372540), (4, 301779405), (5, 241423524), (6, 201186270), (9, 134124180), (10, 120711762), (12, 100593135), (15, 80474508), (18, 67062090), (20, 60355881), (27, 44708060), (30, 40237254), (36, 33531045), (45, 26824836), (54, 22354030), (60, 20118627), (90, 13412418), (108, 11177015), (135, 8941612), (180, 6706209), (270, 4470806), (540, 2235403)]