851064840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{788023}}^1$

素因数の和:788043

約数の個数: 64

約数和(自身を含む): 2836886400

約数和(自身を除く): 1985821560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 788023, 1576046, 2364069, 3152092, 3940115, 4728138, 6304184, 7092207, 7880230, 9456276, 11820345, 14184414, 15760460, 18912552, 21276621, 23640690, 28368828, 31520920, 35461035, 42553242, 47281380, 56737656, 70922070, 85106484, 94562760, 106383105, 141844140, 170212968, 212766210, 283688280, 425532420, 851064840]

約数ペア:

[(1, 851064840), (2, 425532420), (3, 283688280), (4, 212766210), (5, 170212968), (6, 141844140), (8, 106383105), (9, 94562760), (10, 85106484), (12, 70922070), (15, 56737656), (18, 47281380), (20, 42553242), (24, 35461035), (27, 31520920), (30, 28368828), (36, 23640690), (40, 21276621), (45, 18912552), (54, 15760460), (60, 14184414), (72, 11820345), (90, 9456276), (108, 7880230), (120, 7092207), (135, 6304184), (180, 4728138), (216, 3940115), (270, 3152092), (360, 2364069), (540, 1576046), (1080, 788023)]