123160320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10691}}^1$

素因数の和:10718

約数の個数: 108

約数和(自身を含む): 426161736

約数和(自身を除く): 303001416

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10691, 11520, 21382, 32073, 42764, 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, 6158016, 6842240, 7697520, 8210688, 10263360, 12316032, 13684480, 15395040, 20526720, 24632064, 30790080, 41053440, 61580160, 123160320]

約数ペア:

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