26306760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219223}}^1$

素因数の和:219237

約数の個数: 32

約数和(自身を含む): 78920640

約数和(自身を除く): 52613880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219223, 438446, 657669, 876892, 1096115, 1315338, 1753784, 2192230, 2630676, 3288345, 4384460, 5261352, 6576690, 8768920, 13153380, 26306760]

約数ペア:

[(1, 26306760), (2, 13153380), (3, 8768920), (4, 6576690), (5, 5261352), (6, 4384460), (8, 3288345), (10, 2630676), (12, 2192230), (15, 1753784), (20, 1315338), (24, 1096115), (30, 876892), (40, 657669), (60, 438446), (120, 219223)]