2080011151620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1283957501}}^1$

素因数の和:1283957522

約数の個数: 60

約数和(自身を含む): 6525072025164

約数和(自身を除く): 4445060873544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1283957501, 2567915002, 3851872503, 5135830004, 6419787505, 7703745006, 11555617509, 12839575010, 15407490012, 19259362515, 23111235018, 25679150020, 34666852527, 38518725030, 46222470036, 57778087545, 69333705054, 77037450060, 104000557581, 115556175090, 138667410108, 173334262635, 208001115162, 231112350180, 346668525270, 416002230324, 520002787905, 693337050540, 1040005575810, 2080011151620]

約数ペア:

[(1, 2080011151620), (2, 1040005575810), (3, 693337050540), (4, 520002787905), (5, 416002230324), (6, 346668525270), (9, 231112350180), (10, 208001115162), (12, 173334262635), (15, 138667410108), (18, 115556175090), (20, 104000557581), (27, 77037450060), (30, 69333705054), (36, 57778087545), (45, 46222470036), (54, 38518725030), (60, 34666852527), (81, 25679150020), (90, 23111235018), (108, 19259362515), (135, 15407490012), (162, 12839575010), (180, 11555617509), (270, 7703745006), (324, 6419787505), (405, 5135830004), (540, 3851872503), (810, 2567915002), (1620, 1283957501)]