25328760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211073}}^1$

素因数の和:211087

約数の個数: 32

約数和(自身を含む): 75986640

約数和(自身を除く): 50657880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211073, 422146, 633219, 844292, 1055365, 1266438, 1688584, 2110730, 2532876, 3166095, 4221460, 5065752, 6332190, 8442920, 12664380, 25328760]

約数ペア:

[(1, 25328760), (2, 12664380), (3, 8442920), (4, 6332190), (5, 5065752), (6, 4221460), (8, 3166095), (10, 2532876), (12, 2110730), (15, 1688584), (20, 1266438), (24, 1055365), (30, 844292), (40, 633219), (60, 422146), (120, 211073)]