23085540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42751}}^1$

素因数の和:42769

約数の個数: 48

約数和(自身を含む): 71823360

約数和(自身を除く): 48737820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42751, 85502, 128253, 171004, 213755, 256506, 384759, 427510, 513012, 641265, 769518, 855020, 1154277, 1282530, 1539036, 1923795, 2308554, 2565060, 3847590, 4617108, 5771385, 7695180, 11542770, 23085540]

約数ペア:

[(1, 23085540), (2, 11542770), (3, 7695180), (4, 5771385), (5, 4617108), (6, 3847590), (9, 2565060), (10, 2308554), (12, 1923795), (15, 1539036), (18, 1282530), (20, 1154277), (27, 855020), (30, 769518), (36, 641265), (45, 513012), (54, 427510), (60, 384759), (90, 256506), (108, 213755), (135, 171004), (180, 128253), (270, 85502), (540, 42751)]