156529320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304411}}^1$

素因数の和:1304425

約数の個数: 32

約数和(自身を含む): 469588320

約数和(自身を除く): 313059000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304411, 2608822, 3913233, 5217644, 6522055, 7826466, 10435288, 13044110, 15652932, 19566165, 26088220, 31305864, 39132330, 52176440, 78264660, 156529320]

約数ペア:

[(1, 156529320), (2, 78264660), (3, 52176440), (4, 39132330), (5, 31305864), (6, 26088220), (8, 19566165), (10, 15652932), (12, 13044110), (15, 10435288), (20, 7826466), (24, 6522055), (30, 5217644), (40, 3913233), (60, 2608822), (120, 1304411)]