675840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1$

素因数の和:43

約数の個数: 104

約数和(自身を含む): 2359008

約数和(自身を除く): 1683168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4096, 4224, 5120, 5280, 5632, 6144, 7040, 7680, 8448, 10240, 10560, 11264, 12288, 14080, 15360, 16896, 20480, 21120, 22528, 28160, 30720, 33792, 42240, 45056, 56320, 61440, 67584, 84480, 112640, 135168, 168960, 225280, 337920, 675840]

約数ペア:

[(1, 675840), (2, 337920), (3, 225280), (4, 168960), (5, 135168), (6, 112640), (8, 84480), (10, 67584), (11, 61440), (12, 56320), (15, 45056), (16, 42240), (20, 33792), (22, 30720), (24, 28160), (30, 22528), (32, 21120), (33, 20480), (40, 16896), (44, 15360), (48, 14080), (55, 12288), (60, 11264), (64, 10560), (66, 10240), (80, 8448), (88, 7680), (96, 7040), (110, 6144), (120, 5632), (128, 5280), (132, 5120), (160, 4224), (165, 4096), (176, 3840), (192, 3520), (220, 3072), (240, 2816), (256, 2640), (264, 2560), (320, 2112), (330, 2048), (352, 1920), (384, 1760), (440, 1536), (480, 1408), (512, 1320), (528, 1280), (640, 1056), (660, 1024), (704, 960), (768, 880)]