79707534120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221409817}}^1$

素因数の和:221409834

約数の個数: 48

約数和(自身を含む): 259049487060

約数和(自身を除く): 179341952940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 221409817, 442819634, 664229451, 885639268, 1107049085, 1328458902, 1771278536, 1992688353, 2214098170, 2656917804, 3321147255, 3985376706, 4428196340, 5313835608, 6642294510, 7970753412, 8856392680, 9963441765, 13284589020, 15941506824, 19926883530, 26569178040, 39853767060, 79707534120]

約数ペア:

[(1, 79707534120), (2, 39853767060), (3, 26569178040), (4, 19926883530), (5, 15941506824), (6, 13284589020), (8, 9963441765), (9, 8856392680), (10, 7970753412), (12, 6642294510), (15, 5313835608), (18, 4428196340), (20, 3985376706), (24, 3321147255), (30, 2656917804), (36, 2214098170), (40, 1992688353), (45, 1771278536), (60, 1328458902), (72, 1107049085), (90, 885639268), (120, 664229451), (180, 442819634), (360, 221409817)]