80896590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{299617}}^1$

素因数の和:299633

約数の個数: 32

約数和(自身を含む): 215724960

約数和(自身を除く): 134828370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 299617, 599234, 898851, 1498085, 1797702, 2696553, 2996170, 4494255, 5393106, 8089659, 8988510, 13482765, 16179318, 26965530, 40448295, 80896590]

約数ペア:

[(1, 80896590), (2, 40448295), (3, 26965530), (5, 16179318), (6, 13482765), (9, 8988510), (10, 8089659), (15, 5393106), (18, 4494255), (27, 2996170), (30, 2696553), (45, 1797702), (54, 1498085), (90, 898851), (135, 599234), (270, 299617)]