55067280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 171715200

約数和(自身を除く): 116647920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1153, 1194, 1592, 1990, 2306, 2388, 2985, 3184, 3459, 3980, 4612, 4776, 5765, 5970, 6918, 7960, 9224, 9552, 11530, 11940, 13836, 15920, 17295, 18448, 23060, 23880, 27672, 34590, 46120, 47760, 55344, 69180, 92240, 138360, 229447, 276720, 458894, 688341, 917788, 1147235, 1376682, 1835576, 2294470, 2753364, 3441705, 3671152, 4588940, 5506728, 6883410, 9177880, 11013456, 13766820, 18355760, 27533640, 55067280]

約数ペア:

[(1, 55067280), (2, 27533640), (3, 18355760), (4, 13766820), (5, 11013456), (6, 9177880), (8, 6883410), (10, 5506728), (12, 4588940), (15, 3671152), (16, 3441705), (20, 2753364), (24, 2294470), (30, 1835576), (40, 1376682), (48, 1147235), (60, 917788), (80, 688341), (120, 458894), (199, 276720), (240, 229447), (398, 138360), (597, 92240), (796, 69180), (995, 55344), (1153, 47760), (1194, 46120), (1592, 34590), (1990, 27672), (2306, 23880), (2388, 23060), (2985, 18448), (3184, 17295), (3459, 15920), (3980, 13836), (4612, 11940), (4776, 11530), (5765, 9552), (5970, 9224), (6918, 7960)]