71543760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298099}}^1$

素因数の和:298115

約数の個数: 40

約数和(自身を含む): 221786400

約数和(自身を除く): 150242640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298099, 596198, 894297, 1192396, 1490495, 1788594, 2384792, 2980990, 3577188, 4471485, 4769584, 5961980, 7154376, 8942970, 11923960, 14308752, 17885940, 23847920, 35771880, 71543760]

約数ペア:

[(1, 71543760), (2, 35771880), (3, 23847920), (4, 17885940), (5, 14308752), (6, 11923960), (8, 8942970), (10, 7154376), (12, 5961980), (15, 4769584), (16, 4471485), (20, 3577188), (24, 2980990), (30, 2384792), (40, 1788594), (48, 1490495), (60, 1192396), (80, 894297), (120, 596198), (240, 298099)]