201154560

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 112

約数和(自身を含む): 644048496

約数和(自身を除く): 442893936

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, 2048, 2560, 3072, 3274, 3840, 4096, 4911, 5120, 6144, 6548, 7680, 8185, 8192, 9822, 10240, 12288, 13096, 15360, 16370, 19644, 20480, 24555, 24576, 26192, 30720, 32740, 39288, 40960, 49110, 52384, 61440, 65480, 78576, 98220, 104768, 122880, 130960, 157152, 196440, 209536, 261920, 314304, 392880, 419072, 523840, 628608, 785760, 838144, 1047680, 1257216, 1571520, 1676288, 2095360, 2514432, 3143040, 3352576, 4190720, 5028864, 6286080, 6705152, 8381440, 10057728, 12572160, 13410304, 16762880, 20115456, 25144320, 33525760, 40230912, 50288640, 67051520, 100577280, 201154560]

約数ペア:

[(1, 201154560), (2, 100577280), (3, 67051520), (4, 50288640), (5, 40230912), (6, 33525760), (8, 25144320), (10, 20115456), (12, 16762880), (15, 13410304), (16, 12572160), (20, 10057728), (24, 8381440), (30, 6705152), (32, 6286080), (40, 5028864), (48, 4190720), (60, 3352576), (64, 3143040), (80, 2514432), (96, 2095360), (120, 1676288), (128, 1571520), (160, 1257216), (192, 1047680), (240, 838144), (256, 785760), (320, 628608), (384, 523840), (480, 419072), (512, 392880), (640, 314304), (768, 261920), (960, 209536), (1024, 196440), (1280, 157152), (1536, 130960), (1637, 122880), (1920, 104768), (2048, 98220), (2560, 78576), (3072, 65480), (3274, 61440), (3840, 52384), (4096, 49110), (4911, 40960), (5120, 39288), (6144, 32740), (6548, 30720), (7680, 26192), (8185, 24576), (8192, 24555), (9822, 20480), (10240, 19644), (12288, 16370), (13096, 15360)]