57541620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1277}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 161457408

約数和(自身を除く): 103915788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1277, 1502, 2253, 2554, 3004, 3755, 3831, 4506, 5108, 6385, 7510, 7662, 9012, 11265, 12770, 15020, 15324, 19155, 22530, 25540, 38310, 45060, 76620, 959027, 1918054, 2877081, 3836108, 4795135, 5754162, 9590270, 11508324, 14385405, 19180540, 28770810, 57541620]

約数ペア:

[(1, 57541620), (2, 28770810), (3, 19180540), (4, 14385405), (5, 11508324), (6, 9590270), (10, 5754162), (12, 4795135), (15, 3836108), (20, 2877081), (30, 1918054), (60, 959027), (751, 76620), (1277, 45060), (1502, 38310), (2253, 25540), (2554, 22530), (3004, 19155), (3755, 15324), (3831, 15020), (4506, 12770), (5108, 11265), (6385, 9012), (7510, 7662)]