5456580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 15388800

約数和(自身を除く): 9932220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 457, 597, 796, 914, 995, 1194, 1371, 1828, 1990, 2285, 2388, 2742, 2985, 3980, 4570, 5484, 5970, 6855, 9140, 11940, 13710, 27420, 90943, 181886, 272829, 363772, 454715, 545658, 909430, 1091316, 1364145, 1818860, 2728290, 5456580]

約数ペア:

[(1, 5456580), (2, 2728290), (3, 1818860), (4, 1364145), (5, 1091316), (6, 909430), (10, 545658), (12, 454715), (15, 363772), (20, 272829), (30, 181886), (60, 90943), (199, 27420), (398, 13710), (457, 11940), (597, 9140), (796, 6855), (914, 5970), (995, 5484), (1194, 4570), (1371, 3980), (1828, 2985), (1990, 2742), (2285, 2388)]