72042060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1200701}}^1$

素因数の和:1200713

約数の個数: 24

約数和(自身を含む): 201717936

約数和(自身を除く): 129675876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1200701, 2401402, 3602103, 4802804, 6003505, 7204206, 12007010, 14408412, 18010515, 24014020, 36021030, 72042060]

約数ペア:

[(1, 72042060), (2, 36021030), (3, 24014020), (4, 18010515), (5, 14408412), (6, 12007010), (10, 7204206), (12, 6003505), (15, 4802804), (20, 3602103), (30, 2401402), (60, 1200701)]