11968140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 33733728

約数和(自身を除く): 21765588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1153, 1730, 2076, 2306, 2595, 3459, 3460, 4612, 5190, 5765, 6918, 10380, 11530, 13836, 17295, 23060, 34590, 69180, 199469, 398938, 598407, 797876, 997345, 1196814, 1994690, 2393628, 2992035, 3989380, 5984070, 11968140]

約数ペア:

[(1, 11968140), (2, 5984070), (3, 3989380), (4, 2992035), (5, 2393628), (6, 1994690), (10, 1196814), (12, 997345), (15, 797876), (20, 598407), (30, 398938), (60, 199469), (173, 69180), (346, 34590), (519, 23060), (692, 17295), (865, 13836), (1038, 11530), (1153, 10380), (1730, 6918), (2076, 5765), (2306, 5190), (2595, 4612), (3459, 3460)]