120800416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 277820928

約数和(自身を除く): 157020512

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 43, 44, 46, 86, 88, 92, 172, 176, 184, 253, 344, 347, 352, 368, 473, 506, 688, 694, 736, 946, 989, 1012, 1376, 1388, 1892, 1978, 2024, 2776, 3784, 3817, 3956, 4048, 5552, 7568, 7634, 7912, 7981, 8096, 10879, 11104, 14921, 15136, 15268, 15824, 15962, 21758, 29842, 30536, 31648, 31924, 43516, 59684, 61072, 63848, 87032, 87791, 119368, 122144, 127696, 164131, 174064, 175582, 238736, 255392, 328262, 343183, 348128, 351164, 477472, 656524, 686366, 702328, 1313048, 1372732, 1404656, 2626096, 2745464, 2809312, 3775013, 5252192, 5490928, 7550026, 10981856, 15100052, 30200104, 60400208, 120800416]

約数ペア:

[(1, 120800416), (2, 60400208), (4, 30200104), (8, 15100052), (11, 10981856), (16, 7550026), (22, 5490928), (23, 5252192), (32, 3775013), (43, 2809312), (44, 2745464), (46, 2626096), (86, 1404656), (88, 1372732), (92, 1313048), (172, 702328), (176, 686366), (184, 656524), (253, 477472), (344, 351164), (347, 348128), (352, 343183), (368, 328262), (473, 255392), (506, 238736), (688, 175582), (694, 174064), (736, 164131), (946, 127696), (989, 122144), (1012, 119368), (1376, 87791), (1388, 87032), (1892, 63848), (1978, 61072), (2024, 59684), (2776, 43516), (3784, 31924), (3817, 31648), (3956, 30536), (4048, 29842), (5552, 21758), (7568, 15962), (7634, 15824), (7912, 15268), (7981, 15136), (8096, 14921), (10879, 11104)]