1518080

素因数分解:

$2^9\times 5^1\times {\mathrm{593}}^1$

素因数の和:616

約数の個数: 40

約数和(自身を含む): 3645972

約数和(自身を除く): 2127892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 593, 640, 1186, 1280, 2372, 2560, 2965, 4744, 5930, 9488, 11860, 18976, 23720, 37952, 47440, 75904, 94880, 151808, 189760, 303616, 379520, 759040, 1518080]

約数ペア:

[(1, 1518080), (2, 759040), (4, 379520), (5, 303616), (8, 189760), (10, 151808), (16, 94880), (20, 75904), (32, 47440), (40, 37952), (64, 23720), (80, 18976), (128, 11860), (160, 9488), (256, 5930), (320, 4744), (512, 2965), (593, 2560), (640, 2372), (1186, 1280)]