118176780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26981}}^1$

素因数の和:27066

約数の個数: 48

約数和(自身を含む): 335440224

約数和(自身を除く): 217263444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 26981, 53962, 80943, 107924, 134905, 161886, 269810, 323772, 404715, 539620, 809430, 1618860, 1969613, 3939226, 5908839, 7878452, 9848065, 11817678, 19696130, 23635356, 29544195, 39392260, 59088390, 118176780]

約数ペア:

[(1, 118176780), (2, 59088390), (3, 39392260), (4, 29544195), (5, 23635356), (6, 19696130), (10, 11817678), (12, 9848065), (15, 7878452), (20, 5908839), (30, 3939226), (60, 1969613), (73, 1618860), (146, 809430), (219, 539620), (292, 404715), (365, 323772), (438, 269810), (730, 161886), (876, 134905), (1095, 107924), (1460, 80943), (2190, 53962), (4380, 26981)]