812841840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1128947}}^1$

素因数の和:1128966

約数の個数: 60

約数和(自身を含む): 2729796264

約数和(自身を除く): 1916954424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1128947, 2257894, 3386841, 4515788, 5644735, 6773682, 9031576, 10160523, 11289470, 13547364, 16934205, 18063152, 20321046, 22578940, 27094728, 33868410, 40642092, 45157880, 50802615, 54189456, 67736820, 81284184, 90315760, 101605230, 135473640, 162568368, 203210460, 270947280, 406420920, 812841840]

約数ペア:

[(1, 812841840), (2, 406420920), (3, 270947280), (4, 203210460), (5, 162568368), (6, 135473640), (8, 101605230), (9, 90315760), (10, 81284184), (12, 67736820), (15, 54189456), (16, 50802615), (18, 45157880), (20, 40642092), (24, 33868410), (30, 27094728), (36, 22578940), (40, 20321046), (45, 18063152), (48, 16934205), (60, 13547364), (72, 11289470), (80, 10160523), (90, 9031576), (120, 6773682), (144, 5644735), (180, 4515788), (240, 3386841), (360, 2257894), (720, 1128947)]