4055040

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{11}}^1$

素因数の和:48

約数の個数: 168

約数和(自身を含む): 15334488

約数和(自身を除く): 11279448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2048, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4096, 4224, 4608, 5120, 5280, 5632, 5760, 6144, 6336, 7040, 7680, 7920, 8192, 8448, 9216, 10240, 10560, 11264, 11520, 12288, 12672, 14080, 15360, 15840, 16896, 18432, 20480, 21120, 22528, 23040, 24576, 25344, 28160, 30720, 31680, 33792, 36864, 40960, 42240, 45056, 46080, 50688, 56320, 61440, 63360, 67584, 73728, 84480, 90112, 92160, 101376, 112640, 122880, 126720, 135168, 168960, 184320, 202752, 225280, 253440, 270336, 337920, 368640, 405504, 450560, 506880, 675840, 811008, 1013760, 1351680, 2027520, 4055040]

約数ペア:

[(1, 4055040), (2, 2027520), (3, 1351680), (4, 1013760), (5, 811008), (6, 675840), (8, 506880), (9, 450560), (10, 405504), (11, 368640), (12, 337920), (15, 270336), (16, 253440), (18, 225280), (20, 202752), (22, 184320), (24, 168960), (30, 135168), (32, 126720), (33, 122880), (36, 112640), (40, 101376), (44, 92160), (45, 90112), (48, 84480), (55, 73728), (60, 67584), (64, 63360), (66, 61440), (72, 56320), (80, 50688), (88, 46080), (90, 45056), (96, 42240), (99, 40960), (110, 36864), (120, 33792), (128, 31680), (132, 30720), (144, 28160), (160, 25344), (165, 24576), (176, 23040), (180, 22528), (192, 21120), (198, 20480), (220, 18432), (240, 16896), (256, 15840), (264, 15360), (288, 14080), (320, 12672), (330, 12288), (352, 11520), (360, 11264), (384, 10560), (396, 10240), (440, 9216), (480, 8448), (495, 8192), (512, 7920), (528, 7680), (576, 7040), (640, 6336), (660, 6144), (704, 5760), (720, 5632), (768, 5280), (792, 5120), (880, 4608), (960, 4224), (990, 4096), (1024, 3960), (1056, 3840), (1152, 3520), (1280, 3168), (1320, 3072), (1408, 2880), (1440, 2816), (1536, 2640), (1584, 2560), (1760, 2304), (1920, 2112), (1980, 2048)]