4865690640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20273711}}^1$

素因数の和:20273727

約数の個数: 40

約数和(自身を含む): 15083641728

約数和(自身を除く): 10217951088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20273711, 40547422, 60821133, 81094844, 101368555, 121642266, 162189688, 202737110, 243284532, 304105665, 324379376, 405474220, 486569064, 608211330, 810948440, 973138128, 1216422660, 1621896880, 2432845320, 4865690640]

約数ペア:

[(1, 4865690640), (2, 2432845320), (3, 1621896880), (4, 1216422660), (5, 973138128), (6, 810948440), (8, 608211330), (10, 486569064), (12, 405474220), (15, 324379376), (16, 304105665), (20, 243284532), (24, 202737110), (30, 162189688), (40, 121642266), (48, 101368555), (60, 81094844), (80, 60821133), (120, 40547422), (240, 20273711)]