141713640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{393649}}^1$

素因数の和:393666

約数の個数: 48

約数和(自身を含む): 460570500

約数和(自身を除く): 318856860

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, 393649, 787298, 1180947, 1574596, 1968245, 2361894, 3149192, 3542841, 3936490, 4723788, 5904735, 7085682, 7872980, 9447576, 11809470, 14171364, 15745960, 17714205, 23618940, 28342728, 35428410, 47237880, 70856820, 141713640]

約数ペア:

[(1, 141713640), (2, 70856820), (3, 47237880), (4, 35428410), (5, 28342728), (6, 23618940), (8, 17714205), (9, 15745960), (10, 14171364), (12, 11809470), (15, 9447576), (18, 7872980), (20, 7085682), (24, 5904735), (30, 4723788), (36, 3936490), (40, 3542841), (45, 3149192), (60, 2361894), (72, 1968245), (90, 1574596), (120, 1180947), (180, 787298), (360, 393649)]