8403180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140053}}^1$

素因数の和:140065

約数の個数: 24

約数和(自身を含む): 23529072

約数和(自身を除く): 15125892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140053, 280106, 420159, 560212, 700265, 840318, 1400530, 1680636, 2100795, 2801060, 4201590, 8403180]

約数ペア:

[(1, 8403180), (2, 4201590), (3, 2801060), (4, 2100795), (5, 1680636), (6, 1400530), (10, 840318), (12, 700265), (15, 560212), (20, 420159), (30, 280106), (60, 140053)]