122501880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340283}}^1$

素因数の和:340300

約数の個数: 48

約数和(自身を含む): 398132280

約数和(自身を除く): 275630400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 340283, 680566, 1020849, 1361132, 1701415, 2041698, 2722264, 3062547, 3402830, 4083396, 5104245, 6125094, 6805660, 8166792, 10208490, 12250188, 13611320, 15312735, 20416980, 24500376, 30625470, 40833960, 61250940, 122501880]

約数ペア:

[(1, 122501880), (2, 61250940), (3, 40833960), (4, 30625470), (5, 24500376), (6, 20416980), (8, 15312735), (9, 13611320), (10, 12250188), (12, 10208490), (15, 8166792), (18, 6805660), (20, 6125094), (24, 5104245), (30, 4083396), (36, 3402830), (40, 3062547), (45, 2722264), (60, 2041698), (72, 1701415), (90, 1361132), (120, 1020849), (180, 680566), (360, 340283)]