492641280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{10691}}^1$

素因数の和:10722

約数の個数: 132

約数和(自身を含む): 1707148872

約数和(自身を除く): 1214507592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 10691, 11520, 15360, 21382, 23040, 32073, 42764, 46080, 53455, 64146, 85528, 96219, 106910, 128292, 160365, 171056, 192438, 213820, 256584, 320730, 342112, 384876, 427640, 481095, 513168, 641460, 684224, 769752, 855280, 962190, 1026336, 1282920, 1368448, 1539504, 1710560, 1924380, 2052672, 2565840, 2736896, 3079008, 3421120, 3848760, 4105344, 5131680, 5473792, 6158016, 6842240, 7697520, 8210688, 10263360, 10947584, 12316032, 13684480, 15395040, 16421376, 20526720, 24632064, 27368960, 30790080, 32842752, 41053440, 49264128, 54737920, 61580160, 82106880, 98528256, 123160320, 164213760, 246320640, 492641280]

約数ペア:

[(1, 492641280), (2, 246320640), (3, 164213760), (4, 123160320), (5, 98528256), (6, 82106880), (8, 61580160), (9, 54737920), (10, 49264128), (12, 41053440), (15, 32842752), (16, 30790080), (18, 27368960), (20, 24632064), (24, 20526720), (30, 16421376), (32, 15395040), (36, 13684480), (40, 12316032), (45, 10947584), (48, 10263360), (60, 8210688), (64, 7697520), (72, 6842240), (80, 6158016), (90, 5473792), (96, 5131680), (120, 4105344), (128, 3848760), (144, 3421120), (160, 3079008), (180, 2736896), (192, 2565840), (240, 2052672), (256, 1924380), (288, 1710560), (320, 1539504), (360, 1368448), (384, 1282920), (480, 1026336), (512, 962190), (576, 855280), (640, 769752), (720, 684224), (768, 641460), (960, 513168), (1024, 481095), (1152, 427640), (1280, 384876), (1440, 342112), (1536, 320730), (1920, 256584), (2304, 213820), (2560, 192438), (2880, 171056), (3072, 160365), (3840, 128292), (4608, 106910), (5120, 96219), (5760, 85528), (7680, 64146), (9216, 53455), (10691, 46080), (11520, 42764), (15360, 32073), (21382, 23040)]