121015140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2016919}}^1$

素因数の和:2016931

約数の個数: 24

約数和(自身を含む): 338842560

約数和(自身を除く): 217827420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2016919, 4033838, 6050757, 8067676, 10084595, 12101514, 20169190, 24203028, 30253785, 40338380, 60507570, 121015140]

約数ペア:

[(1, 121015140), (2, 60507570), (3, 40338380), (4, 30253785), (5, 24203028), (6, 20169190), (10, 12101514), (12, 10084595), (15, 8067676), (20, 6050757), (30, 4033838), (60, 2016919)]