16256340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90313}}^1$

素因数の和:90328

約数の個数: 36

約数和(自身を含む): 49311444

約数和(自身を除く): 33055104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90313, 180626, 270939, 361252, 451565, 541878, 812817, 903130, 1083756, 1354695, 1625634, 1806260, 2709390, 3251268, 4064085, 5418780, 8128170, 16256340]

約数ペア:

[(1, 16256340), (2, 8128170), (3, 5418780), (4, 4064085), (5, 3251268), (6, 2709390), (9, 1806260), (10, 1625634), (12, 1354695), (15, 1083756), (18, 903130), (20, 812817), (30, 541878), (36, 451565), (45, 361252), (60, 270939), (90, 180626), (180, 90313)]