15897120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{33119}}^1$

素因数の和:33137

約数の個数: 48

約数和(自身を含む): 50077440

約数和(自身を除く): 34180320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 33119, 66238, 99357, 132476, 165595, 198714, 264952, 331190, 397428, 496785, 529904, 662380, 794856, 993570, 1059808, 1324760, 1589712, 1987140, 2649520, 3179424, 3974280, 5299040, 7948560, 15897120]

約数ペア:

[(1, 15897120), (2, 7948560), (3, 5299040), (4, 3974280), (5, 3179424), (6, 2649520), (8, 1987140), (10, 1589712), (12, 1324760), (15, 1059808), (16, 993570), (20, 794856), (24, 662380), (30, 529904), (32, 496785), (40, 397428), (48, 331190), (60, 264952), (80, 198714), (96, 165595), (120, 132476), (160, 99357), (240, 66238), (480, 33119)]