8930240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 112

約数和(自身を含む): 24140160

約数和(自身を除く): 15209920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 59, 64, 80, 86, 88, 110, 118, 160, 172, 176, 215, 220, 236, 295, 320, 344, 352, 430, 440, 472, 473, 590, 649, 688, 704, 860, 880, 944, 946, 1180, 1298, 1376, 1720, 1760, 1888, 1892, 2360, 2365, 2537, 2596, 2752, 3245, 3440, 3520, 3776, 3784, 4720, 4730, 5074, 5192, 6490, 6880, 7568, 9440, 9460, 10148, 10384, 12685, 12980, 13760, 15136, 18880, 18920, 20296, 20768, 25370, 25960, 27907, 30272, 37840, 40592, 41536, 50740, 51920, 55814, 75680, 81184, 101480, 103840, 111628, 139535, 151360, 162368, 202960, 207680, 223256, 279070, 405920, 446512, 558140, 811840, 893024, 1116280, 1786048, 2232560, 4465120, 8930240]

約数ペア:

[(1, 8930240), (2, 4465120), (4, 2232560), (5, 1786048), (8, 1116280), (10, 893024), (11, 811840), (16, 558140), (20, 446512), (22, 405920), (32, 279070), (40, 223256), (43, 207680), (44, 202960), (55, 162368), (59, 151360), (64, 139535), (80, 111628), (86, 103840), (88, 101480), (110, 81184), (118, 75680), (160, 55814), (172, 51920), (176, 50740), (215, 41536), (220, 40592), (236, 37840), (295, 30272), (320, 27907), (344, 25960), (352, 25370), (430, 20768), (440, 20296), (472, 18920), (473, 18880), (590, 15136), (649, 13760), (688, 12980), (704, 12685), (860, 10384), (880, 10148), (944, 9460), (946, 9440), (1180, 7568), (1298, 6880), (1376, 6490), (1720, 5192), (1760, 5074), (1888, 4730), (1892, 4720), (2360, 3784), (2365, 3776), (2537, 3520), (2596, 3440), (2752, 3245)]