2041282560

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{4153}}^1$

素因数の和:4191

約数の個数: 128

約数和(自身を含む): 6533577360

約数和(自身を除く): 4492294800

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, 1920, 2048, 2560, 3072, 3840, 4096, 4153, 5120, 6144, 7680, 8192, 8306, 10240, 12288, 12459, 15360, 16384, 16612, 20480, 20765, 24576, 24918, 30720, 32768, 33224, 40960, 41530, 49152, 49836, 61440, 62295, 66448, 81920, 83060, 98304, 99672, 122880, 124590, 132896, 163840, 166120, 199344, 245760, 249180, 265792, 332240, 398688, 491520, 498360, 531584, 664480, 797376, 996720, 1063168, 1328960, 1594752, 1993440, 2126336, 2657920, 3189504, 3986880, 4252672, 5315840, 6379008, 7973760, 8505344, 10631680, 12758016, 15947520, 17010688, 21263360, 25516032, 31895040, 34021376, 42526720, 51032064, 63790080, 68042752, 85053440, 102064128, 127580160, 136085504, 170106880, 204128256, 255160320, 340213760, 408256512, 510320640, 680427520, 1020641280, 2041282560]

約数ペア:

[(1, 2041282560), (2, 1020641280), (3, 680427520), (4, 510320640), (5, 408256512), (6, 340213760), (8, 255160320), (10, 204128256), (12, 170106880), (15, 136085504), (16, 127580160), (20, 102064128), (24, 85053440), (30, 68042752), (32, 63790080), (40, 51032064), (48, 42526720), (60, 34021376), (64, 31895040), (80, 25516032), (96, 21263360), (120, 17010688), (128, 15947520), (160, 12758016), (192, 10631680), (240, 8505344), (256, 7973760), (320, 6379008), (384, 5315840), (480, 4252672), (512, 3986880), (640, 3189504), (768, 2657920), (960, 2126336), (1024, 1993440), (1280, 1594752), (1536, 1328960), (1920, 1063168), (2048, 996720), (2560, 797376), (3072, 664480), (3840, 531584), (4096, 498360), (4153, 491520), (5120, 398688), (6144, 332240), (7680, 265792), (8192, 249180), (8306, 245760), (10240, 199344), (12288, 166120), (12459, 163840), (15360, 132896), (16384, 124590), (16612, 122880), (20480, 99672), (20765, 98304), (24576, 83060), (24918, 81920), (30720, 66448), (32768, 62295), (33224, 61440), (40960, 49836), (41530, 49152)]