511893360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64633}}^1$

素因数の和:64663

約数の個数: 120

約数和(自身を含む): 1875420144

約数和(自身を除く): 1363526784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 64633, 129266, 193899, 258532, 323165, 387798, 517064, 581697, 646330, 710963, 775596, 969495, 1034128, 1163394, 1292660, 1421926, 1551192, 1938990, 2132889, 2326788, 2585320, 2843852, 2908485, 3102384, 3554815, 3877980, 4265778, 4653576, 5170640, 5687704, 5816970, 6398667, 7109630, 7755960, 8531556, 9307152, 10664445, 11375408, 11633940, 12797334, 14219260, 15511920, 17063112, 21328890, 23267880, 25594668, 28438520, 31993335, 34126224, 42657780, 46535760, 51189336, 56877040, 63986670, 85315560, 102378672, 127973340, 170631120, 255946680, 511893360]

約数ペア:

[(1, 511893360), (2, 255946680), (3, 170631120), (4, 127973340), (5, 102378672), (6, 85315560), (8, 63986670), (9, 56877040), (10, 51189336), (11, 46535760), (12, 42657780), (15, 34126224), (16, 31993335), (18, 28438520), (20, 25594668), (22, 23267880), (24, 21328890), (30, 17063112), (33, 15511920), (36, 14219260), (40, 12797334), (44, 11633940), (45, 11375408), (48, 10664445), (55, 9307152), (60, 8531556), (66, 7755960), (72, 7109630), (80, 6398667), (88, 5816970), (90, 5687704), (99, 5170640), (110, 4653576), (120, 4265778), (132, 3877980), (144, 3554815), (165, 3102384), (176, 2908485), (180, 2843852), (198, 2585320), (220, 2326788), (240, 2132889), (264, 1938990), (330, 1551192), (360, 1421926), (396, 1292660), (440, 1163394), (495, 1034128), (528, 969495), (660, 775596), (720, 710963), (792, 646330), (880, 581697), (990, 517064), (1320, 387798), (1584, 323165), (1980, 258532), (2640, 193899), (3960, 129266), (7920, 64633)]