150605480

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{23099}}^1$

素因数の和:23273

約数の個数: 32

約数和(自身を含む): 340956000

約数和(自身を除く): 190350520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 23099, 46198, 92396, 115495, 184792, 230990, 461980, 923960, 3765137, 7530274, 15060548, 18825685, 30121096, 37651370, 75302740, 150605480]

約数ペア:

[(1, 150605480), (2, 75302740), (4, 37651370), (5, 30121096), (8, 18825685), (10, 15060548), (20, 7530274), (40, 3765137), (163, 923960), (326, 461980), (652, 230990), (815, 184792), (1304, 115495), (1630, 92396), (3260, 46198), (6520, 23099)]