23887620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{132709}}^1$

素因数の和:132724

約数の個数: 36

約数和(自身を含む): 72459660

約数和(自身を除く): 48572040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 132709, 265418, 398127, 530836, 663545, 796254, 1194381, 1327090, 1592508, 1990635, 2388762, 2654180, 3981270, 4777524, 5971905, 7962540, 11943810, 23887620]

約数ペア:

[(1, 23887620), (2, 11943810), (3, 7962540), (4, 5971905), (5, 4777524), (6, 3981270), (9, 2654180), (10, 2388762), (12, 1990635), (15, 1592508), (18, 1327090), (20, 1194381), (30, 796254), (36, 663545), (45, 530836), (60, 398127), (90, 265418), (180, 132709)]