25144320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1665

約数の個数: 88

約数和(自身を含む): 80471664

約数和(自身を除く): 55327344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1637, 1920, 2560, 3072, 3274, 3840, 4911, 5120, 6548, 7680, 8185, 9822, 13096, 15360, 16370, 19644, 24555, 26192, 32740, 39288, 49110, 52384, 65480, 78576, 98220, 104768, 130960, 157152, 196440, 209536, 261920, 314304, 392880, 419072, 523840, 628608, 785760, 838144, 1047680, 1257216, 1571520, 1676288, 2095360, 2514432, 3143040, 4190720, 5028864, 6286080, 8381440, 12572160, 25144320]

約数ペア:

[(1, 25144320), (2, 12572160), (3, 8381440), (4, 6286080), (5, 5028864), (6, 4190720), (8, 3143040), (10, 2514432), (12, 2095360), (15, 1676288), (16, 1571520), (20, 1257216), (24, 1047680), (30, 838144), (32, 785760), (40, 628608), (48, 523840), (60, 419072), (64, 392880), (80, 314304), (96, 261920), (120, 209536), (128, 196440), (160, 157152), (192, 130960), (240, 104768), (256, 98220), (320, 78576), (384, 65480), (480, 52384), (512, 49110), (640, 39288), (768, 32740), (960, 26192), (1024, 24555), (1280, 19644), (1536, 16370), (1637, 15360), (1920, 13096), (2560, 9822), (3072, 8185), (3274, 7680), (3840, 6548), (4911, 5120)]