40698180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75367}}^1$

素因数の和:75385

約数の個数: 48

約数和(自身を含む): 126618240

約数和(自身を除く): 85920060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75367, 150734, 226101, 301468, 376835, 452202, 678303, 753670, 904404, 1130505, 1356606, 1507340, 2034909, 2261010, 2713212, 3391515, 4069818, 4522020, 6783030, 8139636, 10174545, 13566060, 20349090, 40698180]

約数ペア:

[(1, 40698180), (2, 20349090), (3, 13566060), (4, 10174545), (5, 8139636), (6, 6783030), (9, 4522020), (10, 4069818), (12, 3391515), (15, 2713212), (18, 2261010), (20, 2034909), (27, 1507340), (30, 1356606), (36, 1130505), (45, 904404), (54, 753670), (60, 678303), (90, 452202), (108, 376835), (135, 301468), (180, 226101), (270, 150734), (540, 75367)]