348452880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2957}}^1$

素因数の和:3464

約数の個数: 80

約数和(自身を含む): 1082769984

約数和(自身を除く): 734317104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2946, 2957, 3928, 4910, 5892, 5914, 7365, 7856, 8871, 9820, 11784, 11828, 14730, 14785, 17742, 19640, 23568, 23656, 29460, 29570, 35484, 39280, 44355, 47312, 58920, 59140, 70968, 88710, 117840, 118280, 141936, 177420, 236560, 354840, 709680, 1451887, 2903774, 4355661, 5807548, 7259435, 8711322, 11615096, 14518870, 17422644, 21778305, 23230192, 29037740, 34845288, 43556610, 58075480, 69690576, 87113220, 116150960, 174226440, 348452880]

約数ペア:

[(1, 348452880), (2, 174226440), (3, 116150960), (4, 87113220), (5, 69690576), (6, 58075480), (8, 43556610), (10, 34845288), (12, 29037740), (15, 23230192), (16, 21778305), (20, 17422644), (24, 14518870), (30, 11615096), (40, 8711322), (48, 7259435), (60, 5807548), (80, 4355661), (120, 2903774), (240, 1451887), (491, 709680), (982, 354840), (1473, 236560), (1964, 177420), (2455, 141936), (2946, 118280), (2957, 117840), (3928, 88710), (4910, 70968), (5892, 59140), (5914, 58920), (7365, 47312), (7856, 44355), (8871, 39280), (9820, 35484), (11784, 29570), (11828, 29460), (14730, 23656), (14785, 23568), (17742, 19640)]