129322260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{718457}}^1$

素因数の和:718472

約数の個数: 36

約数和(自身を含む): 392278068

約数和(自身を除く): 262955808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 718457, 1436914, 2155371, 2873828, 3592285, 4310742, 6466113, 7184570, 8621484, 10776855, 12932226, 14369140, 21553710, 25864452, 32330565, 43107420, 64661130, 129322260]

約数ペア:

[(1, 129322260), (2, 64661130), (3, 43107420), (4, 32330565), (5, 25864452), (6, 21553710), (9, 14369140), (10, 12932226), (12, 10776855), (15, 8621484), (18, 7184570), (20, 6466113), (30, 4310742), (36, 3592285), (45, 2873828), (60, 2155371), (90, 1436914), (180, 718457)]