2019921840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{935149}}^1$

素因数の和:935171

約数の個数: 80

約数和(自身を含む): 6957516000

約数和(自身を除く): 4937594160

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, 935149, 1870298, 2805447, 3740596, 4675745, 5610894, 7481192, 8416341, 9351490, 11221788, 14027235, 14962384, 16832682, 18702980, 22443576, 25249023, 28054470, 33665364, 37405960, 42081705, 44887152, 50498046, 56108940, 67330728, 74811920, 84163410, 100996092, 112217880, 126245115, 134661456, 168326820, 201992184, 224435760, 252490230, 336653640, 403984368, 504980460, 673307280, 1009960920, 2019921840]

約数ペア:

[(1, 2019921840), (2, 1009960920), (3, 673307280), (4, 504980460), (5, 403984368), (6, 336653640), (8, 252490230), (9, 224435760), (10, 201992184), (12, 168326820), (15, 134661456), (16, 126245115), (18, 112217880), (20, 100996092), (24, 84163410), (27, 74811920), (30, 67330728), (36, 56108940), (40, 50498046), (45, 44887152), (48, 42081705), (54, 37405960), (60, 33665364), (72, 28054470), (80, 25249023), (90, 22443576), (108, 18702980), (120, 16832682), (135, 14962384), (144, 14027235), (180, 11221788), (216, 9351490), (240, 8416341), (270, 7481192), (360, 5610894), (432, 4675745), (540, 3740596), (720, 2805447), (1080, 1870298), (2160, 935149)]