29128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{121369}}^1$

素因数の和:121385

約数の個数: 40

約数和(自身を含む): 90299280

約数和(自身を除く): 61170720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 121369, 242738, 364107, 485476, 606845, 728214, 970952, 1213690, 1456428, 1820535, 1941904, 2427380, 2912856, 3641070, 4854760, 5825712, 7282140, 9709520, 14564280, 29128560]

約数ペア:

[(1, 29128560), (2, 14564280), (3, 9709520), (4, 7282140), (5, 5825712), (6, 4854760), (8, 3641070), (10, 2912856), (12, 2427380), (15, 1941904), (16, 1820535), (20, 1456428), (24, 1213690), (30, 970952), (40, 728214), (48, 606845), (60, 485476), (80, 364107), (120, 242738), (240, 121369)]