73163760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304849}}^1$

素因数の和:304865

約数の個数: 40

約数和(自身を含む): 226808400

約数和(自身を除く): 153644640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304849, 609698, 914547, 1219396, 1524245, 1829094, 2438792, 3048490, 3658188, 4572735, 4877584, 6096980, 7316376, 9145470, 12193960, 14632752, 18290940, 24387920, 36581880, 73163760]

約数ペア:

[(1, 73163760), (2, 36581880), (3, 24387920), (4, 18290940), (5, 14632752), (6, 12193960), (8, 9145470), (10, 7316376), (12, 6096980), (15, 4877584), (16, 4572735), (20, 3658188), (24, 3048490), (30, 2438792), (40, 1829094), (48, 1524245), (60, 1219396), (80, 914547), (120, 609698), (240, 304849)]