82260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 250068

約数和(自身を除く): 167808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8226, 9140, 13710, 16452, 20565, 27420, 41130, 82260]

約数ペア:

[(1, 82260), (2, 41130), (3, 27420), (4, 20565), (5, 16452), (6, 13710), (9, 9140), (10, 8226), (12, 6855), (15, 5484), (18, 4570), (20, 4113), (30, 2742), (36, 2285), (45, 1828), (60, 1371), (90, 914), (180, 457)]