57884040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{160789}}^1$

素因数の和:160806

約数の個数: 48

約数和(自身を含む): 188124300

約数和(自身を除く): 130240260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 160789, 321578, 482367, 643156, 803945, 964734, 1286312, 1447101, 1607890, 1929468, 2411835, 2894202, 3215780, 3858936, 4823670, 5788404, 6431560, 7235505, 9647340, 11576808, 14471010, 19294680, 28942020, 57884040]

約数ペア:

[(1, 57884040), (2, 28942020), (3, 19294680), (4, 14471010), (5, 11576808), (6, 9647340), (8, 7235505), (9, 6431560), (10, 5788404), (12, 4823670), (15, 3858936), (18, 3215780), (20, 2894202), (24, 2411835), (30, 1929468), (36, 1607890), (40, 1447101), (45, 1286312), (60, 964734), (72, 803945), (90, 643156), (120, 482367), (180, 321578), (360, 160789)]