68221260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379007}}^1$

素因数の和:379022

約数の個数: 36

約数和(自身を含む): 206938368

約数和(自身を除く): 138717108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379007, 758014, 1137021, 1516028, 1895035, 2274042, 3411063, 3790070, 4548084, 5685105, 6822126, 7580140, 11370210, 13644252, 17055315, 22740420, 34110630, 68221260]

約数ペア:

[(1, 68221260), (2, 34110630), (3, 22740420), (4, 17055315), (5, 13644252), (6, 11370210), (9, 7580140), (10, 6822126), (12, 5685105), (15, 4548084), (18, 3790070), (20, 3411063), (30, 2274042), (36, 1895035), (45, 1516028), (60, 1137021), (90, 758014), (180, 379007)]