122277720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1018981}}^1$

素因数の和:1018995

約数の個数: 32

約数和(自身を含む): 366833520

約数和(自身を除く): 244555800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1018981, 2037962, 3056943, 4075924, 5094905, 6113886, 8151848, 10189810, 12227772, 15284715, 20379620, 24455544, 30569430, 40759240, 61138860, 122277720]

約数ペア:

[(1, 122277720), (2, 61138860), (3, 40759240), (4, 30569430), (5, 24455544), (6, 20379620), (8, 15284715), (10, 12227772), (12, 10189810), (15, 8151848), (20, 6113886), (24, 5094905), (30, 4075924), (40, 3056943), (60, 2037962), (120, 1018981)]