120873020

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{7583}}^1$

素因数の和:8389

約数の個数: 24

約数和(自身を含む): 254185344

約数和(自身を除く): 133312324

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7583, 7970, 15166, 15940, 30332, 37915, 75830, 151660, 6043651, 12087302, 24174604, 30218255, 60436510, 120873020]

約数ペア:

[(1, 120873020), (2, 60436510), (4, 30218255), (5, 24174604), (10, 12087302), (20, 6043651), (797, 151660), (1594, 75830), (3188, 37915), (3985, 30332), (7583, 15940), (7970, 15166)]