8145420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135757}}^1$

素因数の和:135769

約数の個数: 24

約数和(自身を含む): 22807344

約数和(自身を除く): 14661924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135757, 271514, 407271, 543028, 678785, 814542, 1357570, 1629084, 2036355, 2715140, 4072710, 8145420]

約数ペア:

[(1, 8145420), (2, 4072710), (3, 2715140), (4, 2036355), (5, 1629084), (6, 1357570), (10, 814542), (12, 678785), (15, 543028), (20, 407271), (30, 271514), (60, 135757)]