165321480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1377679}}^1$

素因数の和:1377693

約数の個数: 32

約数和(自身を含む): 495964800

約数和(自身を除く): 330643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1377679, 2755358, 4133037, 5510716, 6888395, 8266074, 11021432, 13776790, 16532148, 20665185, 27553580, 33064296, 41330370, 55107160, 82660740, 165321480]

約数ペア:

[(1, 165321480), (2, 82660740), (3, 55107160), (4, 41330370), (5, 33064296), (6, 27553580), (8, 20665185), (10, 16532148), (12, 13776790), (15, 11021432), (20, 8266074), (24, 6888395), (30, 5510716), (40, 4133037), (60, 2755358), (120, 1377679)]