298260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 905268

約数和(自身を除く): 607008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1657, 3314, 4971, 6628, 8285, 9942, 14913, 16570, 19884, 24855, 29826, 33140, 49710, 59652, 74565, 99420, 149130, 298260]

約数ペア:

[(1, 298260), (2, 149130), (3, 99420), (4, 74565), (5, 59652), (6, 49710), (9, 33140), (10, 29826), (12, 24855), (15, 19884), (18, 16570), (20, 14913), (30, 9942), (36, 8285), (45, 6628), (60, 4971), (90, 3314), (180, 1657)]