124246620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{690259}}^1$

素因数の和:690274

約数の個数: 36

約数和(自身を含む): 376881960

約数和(自身を除く): 252635340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 690259, 1380518, 2070777, 2761036, 3451295, 4141554, 6212331, 6902590, 8283108, 10353885, 12424662, 13805180, 20707770, 24849324, 31061655, 41415540, 62123310, 124246620]

約数ペア:

[(1, 124246620), (2, 62123310), (3, 41415540), (4, 31061655), (5, 24849324), (6, 20707770), (9, 13805180), (10, 12424662), (12, 10353885), (15, 8283108), (18, 6902590), (20, 6212331), (30, 4141554), (36, 3451295), (45, 2761036), (60, 2070777), (90, 1380518), (180, 690259)]