120441780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{669121}}^1$

素因数の和:669136

約数の個数: 36

約数和(自身を含む): 365340612

約数和(自身を除く): 244898832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 669121, 1338242, 2007363, 2676484, 3345605, 4014726, 6022089, 6691210, 8029452, 10036815, 12044178, 13382420, 20073630, 24088356, 30110445, 40147260, 60220890, 120441780]

約数ペア:

[(1, 120441780), (2, 60220890), (3, 40147260), (4, 30110445), (5, 24088356), (6, 20073630), (9, 13382420), (10, 12044178), (12, 10036815), (15, 8029452), (18, 6691210), (20, 6022089), (30, 4014726), (36, 3345605), (45, 2676484), (60, 2007363), (90, 1338242), (180, 669121)]