164377140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2739619}}^1$

素因数の和:2739631

約数の個数: 24

約数和(自身を含む): 460256160

約数和(自身を除く): 295879020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2739619, 5479238, 8218857, 10958476, 13698095, 16437714, 27396190, 32875428, 41094285, 54792380, 82188570, 164377140]

約数ペア:

[(1, 164377140), (2, 82188570), (3, 54792380), (4, 41094285), (5, 32875428), (6, 27396190), (10, 16437714), (12, 13698095), (15, 10958476), (20, 8218857), (30, 5479238), (60, 2739619)]