1047780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5821}}^1$

素因数の和:5836

約数の個数: 36

約数和(自身を含む): 3178812

約数和(自身を除く): 2131032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5821, 11642, 17463, 23284, 29105, 34926, 52389, 58210, 69852, 87315, 104778, 116420, 174630, 209556, 261945, 349260, 523890, 1047780]

約数ペア:

[(1, 1047780), (2, 523890), (3, 349260), (4, 261945), (5, 209556), (6, 174630), (9, 116420), (10, 104778), (12, 87315), (15, 69852), (18, 58210), (20, 52389), (30, 34926), (36, 29105), (45, 23284), (60, 17463), (90, 11642), (180, 5821)]