161046660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141269}}^1$

素因数の和:141300

約数の個数: 48

約数和(自身を含む): 474667200

約数和(自身を除く): 313620540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 141269, 282538, 423807, 565076, 706345, 847614, 1412690, 1695228, 2119035, 2684111, 2825380, 4238070, 5368222, 8052333, 8476140, 10736444, 13420555, 16104666, 26841110, 32209332, 40261665, 53682220, 80523330, 161046660]

約数ペア:

[(1, 161046660), (2, 80523330), (3, 53682220), (4, 40261665), (5, 32209332), (6, 26841110), (10, 16104666), (12, 13420555), (15, 10736444), (19, 8476140), (20, 8052333), (30, 5368222), (38, 4238070), (57, 2825380), (60, 2684111), (76, 2119035), (95, 1695228), (114, 1412690), (190, 847614), (228, 706345), (285, 565076), (380, 423807), (570, 282538), (1140, 141269)]