16006440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133387}}^1$

素因数の和:133401

約数の個数: 32

約数和(自身を含む): 48019680

約数和(自身を除く): 32013240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133387, 266774, 400161, 533548, 666935, 800322, 1067096, 1333870, 1600644, 2000805, 2667740, 3201288, 4001610, 5335480, 8003220, 16006440]

約数ペア:

[(1, 16006440), (2, 8003220), (3, 5335480), (4, 4001610), (5, 3201288), (6, 2667740), (8, 2000805), (10, 1600644), (12, 1333870), (15, 1067096), (20, 800322), (24, 666935), (30, 533548), (40, 400161), (60, 266774), (120, 133387)]