2090160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2903}}^1$

素因数の和:2922

約数の個数: 60

約数和(自身を含む): 7021872

約数和(自身を除く): 4931712

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, 2903, 5806, 8709, 11612, 14515, 17418, 23224, 26127, 29030, 34836, 43545, 46448, 52254, 58060, 69672, 87090, 104508, 116120, 130635, 139344, 174180, 209016, 232240, 261270, 348360, 418032, 522540, 696720, 1045080, 2090160]

約数ペア:

[(1, 2090160), (2, 1045080), (3, 696720), (4, 522540), (5, 418032), (6, 348360), (8, 261270), (9, 232240), (10, 209016), (12, 174180), (15, 139344), (16, 130635), (18, 116120), (20, 104508), (24, 87090), (30, 69672), (36, 58060), (40, 52254), (45, 46448), (48, 43545), (60, 34836), (72, 29030), (80, 26127), (90, 23224), (120, 17418), (144, 14515), (180, 11612), (240, 8709), (360, 5806), (720, 2903)]