60732280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{216901}}^1$

素因数の和:216919

約数の個数: 32

約数和(自身を含む): 156169440

約数和(自身を除く): 95437160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 216901, 433802, 867604, 1084505, 1518307, 1735208, 2169010, 3036614, 4338020, 6073228, 7591535, 8676040, 12146456, 15183070, 30366140, 60732280]

約数ペア:

[(1, 60732280), (2, 30366140), (4, 15183070), (5, 12146456), (7, 8676040), (8, 7591535), (10, 6073228), (14, 4338020), (20, 3036614), (28, 2169010), (35, 1735208), (40, 1518307), (56, 1084505), (70, 867604), (140, 433802), (280, 216901)]