2304420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 6518400

約数和(自身を除く): 4213980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 199, 386, 398, 579, 597, 772, 796, 965, 995, 1158, 1194, 1930, 1990, 2316, 2388, 2895, 2985, 3860, 3980, 5790, 5970, 11580, 11940, 38407, 76814, 115221, 153628, 192035, 230442, 384070, 460884, 576105, 768140, 1152210, 2304420]

約数ペア:

[(1, 2304420), (2, 1152210), (3, 768140), (4, 576105), (5, 460884), (6, 384070), (10, 230442), (12, 192035), (15, 153628), (20, 115221), (30, 76814), (60, 38407), (193, 11940), (199, 11580), (386, 5970), (398, 5790), (579, 3980), (597, 3860), (772, 2985), (796, 2895), (965, 2388), (995, 2316), (1158, 1990), (1194, 1930)]