2029641840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{939649}}^1$

素因数の和:939671

約数の個数: 80

約数和(自身を含む): 6990996000

約数和(自身を除く): 4961354160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 939649, 1879298, 2818947, 3758596, 4698245, 5637894, 7517192, 8456841, 9396490, 11275788, 14094735, 15034384, 16913682, 18792980, 22551576, 25370523, 28189470, 33827364, 37585960, 42284205, 45103152, 50741046, 56378940, 67654728, 75171920, 84568410, 101482092, 112757880, 126852615, 135309456, 169136820, 202964184, 225515760, 253705230, 338273640, 405928368, 507410460, 676547280, 1014820920, 2029641840]

約数ペア:

[(1, 2029641840), (2, 1014820920), (3, 676547280), (4, 507410460), (5, 405928368), (6, 338273640), (8, 253705230), (9, 225515760), (10, 202964184), (12, 169136820), (15, 135309456), (16, 126852615), (18, 112757880), (20, 101482092), (24, 84568410), (27, 75171920), (30, 67654728), (36, 56378940), (40, 50741046), (45, 45103152), (48, 42284205), (54, 37585960), (60, 33827364), (72, 28189470), (80, 25370523), (90, 22551576), (108, 18792980), (120, 16913682), (135, 15034384), (144, 14094735), (180, 11275788), (216, 9396490), (240, 8456841), (270, 7517192), (360, 5637894), (432, 4698245), (540, 3758596), (720, 2818947), (1080, 1879298), (2160, 939649)]