53072520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442271}}^1$

素因数の和:442285

約数の個数: 32

約数和(自身を含む): 159217920

約数和(自身を除く): 106145400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442271, 884542, 1326813, 1769084, 2211355, 2653626, 3538168, 4422710, 5307252, 6634065, 8845420, 10614504, 13268130, 17690840, 26536260, 53072520]

約数ペア:

[(1, 53072520), (2, 26536260), (3, 17690840), (4, 13268130), (5, 10614504), (6, 8845420), (8, 6634065), (10, 5307252), (12, 4422710), (15, 3538168), (20, 2653626), (24, 2211355), (30, 1769084), (40, 1326813), (60, 884542), (120, 442271)]