207906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{866279}}^1$

素因数の和:866295

約数の個数: 40

約数和(自身を含む): 644512320

約数和(自身を除く): 436605360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 866279, 1732558, 2598837, 3465116, 4331395, 5197674, 6930232, 8662790, 10395348, 12994185, 13860464, 17325580, 20790696, 25988370, 34651160, 41581392, 51976740, 69302320, 103953480, 207906960]

約数ペア:

[(1, 207906960), (2, 103953480), (3, 69302320), (4, 51976740), (5, 41581392), (6, 34651160), (8, 25988370), (10, 20790696), (12, 17325580), (15, 13860464), (16, 12994185), (20, 10395348), (24, 8662790), (30, 6930232), (40, 5197674), (48, 4331395), (60, 3465116), (80, 2598837), (120, 1732558), (240, 866279)]