120146780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{462103}}^1$

素因数の和:462125

約数の個数: 24

約数和(自身を含む): 271717152

約数和(自身を除く): 151570372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 462103, 924206, 1848412, 2310515, 4621030, 6007339, 9242060, 12014678, 24029356, 30036695, 60073390, 120146780]

約数ペア:

[(1, 120146780), (2, 60073390), (4, 30036695), (5, 24029356), (10, 12014678), (13, 9242060), (20, 6007339), (26, 4621030), (52, 2310515), (65, 1848412), (130, 924206), (260, 462103)]