47086680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{392389}}^1$

素因数の和:392403

約数の個数: 32

約数和(自身を含む): 141260400

約数和(自身を除く): 94173720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 392389, 784778, 1177167, 1569556, 1961945, 2354334, 3139112, 3923890, 4708668, 5885835, 7847780, 9417336, 11771670, 15695560, 23543340, 47086680]

約数ペア:

[(1, 47086680), (2, 23543340), (3, 15695560), (4, 11771670), (5, 9417336), (6, 7847780), (8, 5885835), (10, 4708668), (12, 3923890), (15, 3139112), (20, 2354334), (24, 1961945), (30, 1569556), (40, 1177167), (60, 784778), (120, 392389)]