12481620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 35121408

約数和(自身を除く): 22639788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 751, 831, 1108, 1385, 1502, 1662, 2253, 2770, 3004, 3324, 3755, 4155, 4506, 5540, 7510, 8310, 9012, 11265, 15020, 16620, 22530, 45060, 208027, 416054, 624081, 832108, 1040135, 1248162, 2080270, 2496324, 3120405, 4160540, 6240810, 12481620]

約数ペア:

[(1, 12481620), (2, 6240810), (3, 4160540), (4, 3120405), (5, 2496324), (6, 2080270), (10, 1248162), (12, 1040135), (15, 832108), (20, 624081), (30, 416054), (60, 208027), (277, 45060), (554, 22530), (751, 16620), (831, 15020), (1108, 11265), (1385, 9012), (1502, 8310), (1662, 7510), (2253, 5540), (2770, 4506), (3004, 4155), (3324, 3755)]