123010960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35759}}^1$

素因数の和:35815

約数の個数: 40

約数和(自身を含む): 292659840

約数和(自身を除く): 169648880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 35759, 71518, 143036, 178795, 286072, 357590, 572144, 715180, 1430360, 1537637, 2860720, 3075274, 6150548, 7688185, 12301096, 15376370, 24602192, 30752740, 61505480, 123010960]

約数ペア:

[(1, 123010960), (2, 61505480), (4, 30752740), (5, 24602192), (8, 15376370), (10, 12301096), (16, 7688185), (20, 6150548), (40, 3075274), (43, 2860720), (80, 1537637), (86, 1430360), (172, 715180), (215, 572144), (344, 357590), (430, 286072), (688, 178795), (860, 143036), (1720, 71518), (3440, 35759)]