15180800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 66

約数和(自身を含む): 37693458

約数和(自身を除く): 22512658

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 593, 640, 800, 1024, 1186, 1280, 1600, 2372, 2560, 2965, 3200, 4744, 5120, 5930, 6400, 9488, 11860, 12800, 14825, 18976, 23720, 25600, 29650, 37952, 47440, 59300, 75904, 94880, 118600, 151808, 189760, 237200, 303616, 379520, 474400, 607232, 759040, 948800, 1518080, 1897600, 3036160, 3795200, 7590400, 15180800]

約数ペア:

[(1, 15180800), (2, 7590400), (4, 3795200), (5, 3036160), (8, 1897600), (10, 1518080), (16, 948800), (20, 759040), (25, 607232), (32, 474400), (40, 379520), (50, 303616), (64, 237200), (80, 189760), (100, 151808), (128, 118600), (160, 94880), (200, 75904), (256, 59300), (320, 47440), (400, 37952), (512, 29650), (593, 25600), (640, 23720), (800, 18976), (1024, 14825), (1186, 12800), (1280, 11860), (1600, 9488), (2372, 6400), (2560, 5930), (2965, 5120), (3200, 4744)]