56857320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12179

約数の個数: 96

約数和(自身を含む): 199017000

約数和(自身を除く): 142159680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 12149, 24298, 36447, 48596, 60745, 72894, 97192, 109341, 121490, 145788, 157937, 182235, 218682, 242980, 291576, 315874, 364470, 437364, 473811, 485960, 546705, 631748, 728940, 789685, 874728, 947622, 1093410, 1263496, 1421433, 1457880, 1579370, 1895244, 2186820, 2369055, 2842866, 3158740, 3790488, 4373640, 4738110, 5685732, 6317480, 7107165, 9476220, 11371464, 14214330, 18952440, 28428660, 56857320]

約数ペア:

[(1, 56857320), (2, 28428660), (3, 18952440), (4, 14214330), (5, 11371464), (6, 9476220), (8, 7107165), (9, 6317480), (10, 5685732), (12, 4738110), (13, 4373640), (15, 3790488), (18, 3158740), (20, 2842866), (24, 2369055), (26, 2186820), (30, 1895244), (36, 1579370), (39, 1457880), (40, 1421433), (45, 1263496), (52, 1093410), (60, 947622), (65, 874728), (72, 789685), (78, 728940), (90, 631748), (104, 546705), (117, 485960), (120, 473811), (130, 437364), (156, 364470), (180, 315874), (195, 291576), (234, 242980), (260, 218682), (312, 182235), (360, 157937), (390, 145788), (468, 121490), (520, 109341), (585, 97192), (780, 72894), (936, 60745), (1170, 48596), (1560, 36447), (2340, 24298), (4680, 12149)]