875340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1621}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 2724960

約数和(自身を除く): 1849620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1621, 3242, 4863, 6484, 8105, 9726, 14589, 16210, 19452, 24315, 29178, 32420, 43767, 48630, 58356, 72945, 87534, 97260, 145890, 175068, 218835, 291780, 437670, 875340]

約数ペア:

[(1, 875340), (2, 437670), (3, 291780), (4, 218835), (5, 175068), (6, 145890), (9, 97260), (10, 87534), (12, 72945), (15, 58356), (18, 48630), (20, 43767), (27, 32420), (30, 29178), (36, 24315), (45, 19452), (54, 16210), (60, 14589), (90, 9726), (108, 8105), (135, 6484), (180, 4863), (270, 3242), (540, 1621)]