13806840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115057}}^1$

素因数の和:115071

約数の個数: 32

約数和(自身を含む): 41420880

約数和(自身を除く): 27614040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115057, 230114, 345171, 460228, 575285, 690342, 920456, 1150570, 1380684, 1725855, 2301140, 2761368, 3451710, 4602280, 6903420, 13806840]

約数ペア:

[(1, 13806840), (2, 6903420), (3, 4602280), (4, 3451710), (5, 2761368), (6, 2301140), (8, 1725855), (10, 1380684), (12, 1150570), (15, 920456), (20, 690342), (24, 575285), (30, 460228), (40, 345171), (60, 230114), (120, 115057)]