138793560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1156613}}^1$

素因数の和:1156627

約数の個数: 32

約数和(自身を含む): 416381040

約数和(自身を除く): 277587480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1156613, 2313226, 3469839, 4626452, 5783065, 6939678, 9252904, 11566130, 13879356, 17349195, 23132260, 27758712, 34698390, 46264520, 69396780, 138793560]

約数ペア:

[(1, 138793560), (2, 69396780), (3, 46264520), (4, 34698390), (5, 27758712), (6, 23132260), (8, 17349195), (10, 13879356), (12, 11566130), (15, 9252904), (20, 6939678), (24, 5783065), (30, 4626452), (40, 3469839), (60, 2313226), (120, 1156613)]