241376960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1534

約数の個数: 112

約数和(自身を含む): 640811520

約数和(自身を除く): 399434560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 352, 376, 440, 470, 517, 704, 752, 880, 940, 1034, 1459, 1504, 1760, 1880, 2068, 2585, 2918, 3008, 3520, 3760, 4136, 5170, 5836, 7295, 7520, 8272, 10340, 11672, 14590, 15040, 16049, 16544, 20680, 23344, 29180, 32098, 33088, 41360, 46688, 58360, 64196, 68573, 80245, 82720, 93376, 116720, 128392, 137146, 160490, 165440, 233440, 256784, 274292, 320980, 342865, 466880, 513568, 548584, 641960, 685730, 754303, 1027136, 1097168, 1283920, 1371460, 1508606, 2194336, 2567840, 2742920, 3017212, 3771515, 4388672, 5135680, 5485840, 6034424, 7543030, 10971680, 12068848, 15086060, 21943360, 24137696, 30172120, 48275392, 60344240, 120688480, 241376960]

約数ペア:

[(1, 241376960), (2, 120688480), (4, 60344240), (5, 48275392), (8, 30172120), (10, 24137696), (11, 21943360), (16, 15086060), (20, 12068848), (22, 10971680), (32, 7543030), (40, 6034424), (44, 5485840), (47, 5135680), (55, 4388672), (64, 3771515), (80, 3017212), (88, 2742920), (94, 2567840), (110, 2194336), (160, 1508606), (176, 1371460), (188, 1283920), (220, 1097168), (235, 1027136), (320, 754303), (352, 685730), (376, 641960), (440, 548584), (470, 513568), (517, 466880), (704, 342865), (752, 320980), (880, 274292), (940, 256784), (1034, 233440), (1459, 165440), (1504, 160490), (1760, 137146), (1880, 128392), (2068, 116720), (2585, 93376), (2918, 82720), (3008, 80245), (3520, 68573), (3760, 64196), (4136, 58360), (5170, 46688), (5836, 41360), (7295, 33088), (7520, 32098), (8272, 29180), (10340, 23344), (11672, 20680), (14590, 16544), (15040, 16049)]