79232520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660271}}^1$

素因数の和:660285

約数の個数: 32

約数和(自身を含む): 237697920

約数和(自身を除く): 158465400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660271, 1320542, 1980813, 2641084, 3301355, 3961626, 5282168, 6602710, 7923252, 9904065, 13205420, 15846504, 19808130, 26410840, 39616260, 79232520]

約数ペア:

[(1, 79232520), (2, 39616260), (3, 26410840), (4, 19808130), (5, 15846504), (6, 13205420), (8, 9904065), (10, 7923252), (12, 6602710), (15, 5282168), (20, 3961626), (24, 3301355), (30, 2641084), (40, 1980813), (60, 1320542), (120, 660271)]