76137280

素因数分解:

$2^6\times 5^1\times {\mathrm{237929}}^1$

素因数の和:237946

約数の個数: 28

約数和(自身を含む): 181302660

約数和(自身を除く): 105165380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 237929, 475858, 951716, 1189645, 1903432, 2379290, 3806864, 4758580, 7613728, 9517160, 15227456, 19034320, 38068640, 76137280]

約数ペア:

[(1, 76137280), (2, 38068640), (4, 19034320), (5, 15227456), (8, 9517160), (10, 7613728), (16, 4758580), (20, 3806864), (32, 2379290), (40, 1903432), (64, 1189645), (80, 951716), (160, 475858), (320, 237929)]