740906160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3087109}}^1$

素因数の和:3087125

約数の個数: 40

約数和(自身を含む): 2296809840

約数和(自身を除く): 1555903680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3087109, 6174218, 9261327, 12348436, 15435545, 18522654, 24696872, 30871090, 37045308, 46306635, 49393744, 61742180, 74090616, 92613270, 123484360, 148181232, 185226540, 246968720, 370453080, 740906160]

約数ペア:

[(1, 740906160), (2, 370453080), (3, 246968720), (4, 185226540), (5, 148181232), (6, 123484360), (8, 92613270), (10, 74090616), (12, 61742180), (15, 49393744), (16, 46306635), (20, 37045308), (24, 30871090), (30, 24696872), (40, 18522654), (48, 15435545), (60, 12348436), (80, 9261327), (120, 6174218), (240, 3087109)]