86489280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 168

約数和(自身を含む): 303123600

約数和(自身を除く): 216634320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 509, 531, 576, 590, 708, 720, 885, 944, 960, 1018, 1062, 1180, 1416, 1440, 1527, 1770, 1888, 2036, 2124, 2360, 2545, 2655, 2832, 2880, 3054, 3540, 3776, 4072, 4248, 4581, 4720, 5090, 5310, 5664, 6108, 7080, 7635, 8144, 8496, 9162, 9440, 10180, 10620, 11328, 12216, 14160, 15270, 16288, 16992, 18324, 18880, 20360, 21240, 22905, 24432, 28320, 30031, 30540, 32576, 33984, 36648, 40720, 42480, 45810, 48864, 56640, 60062, 61080, 73296, 81440, 84960, 90093, 91620, 97728, 120124, 122160, 146592, 150155, 162880, 169920, 180186, 183240, 240248, 244320, 270279, 293184, 300310, 360372, 366480, 450465, 480496, 488640, 540558, 600620, 720744, 732960, 900930, 960992, 1081116, 1201240, 1351395, 1441488, 1465920, 1801860, 1921984, 2162232, 2402480, 2702790, 2882976, 3603720, 4324464, 4804960, 5405580, 5765952, 7207440, 8648928, 9609920, 10811160, 14414880, 17297856, 21622320, 28829760, 43244640, 86489280]

約数ペア:

[(1, 86489280), (2, 43244640), (3, 28829760), (4, 21622320), (5, 17297856), (6, 14414880), (8, 10811160), (9, 9609920), (10, 8648928), (12, 7207440), (15, 5765952), (16, 5405580), (18, 4804960), (20, 4324464), (24, 3603720), (30, 2882976), (32, 2702790), (36, 2402480), (40, 2162232), (45, 1921984), (48, 1801860), (59, 1465920), (60, 1441488), (64, 1351395), (72, 1201240), (80, 1081116), (90, 960992), (96, 900930), (118, 732960), (120, 720744), (144, 600620), (160, 540558), (177, 488640), (180, 480496), (192, 450465), (236, 366480), (240, 360372), (288, 300310), (295, 293184), (320, 270279), (354, 244320), (360, 240248), (472, 183240), (480, 180186), (509, 169920), (531, 162880), (576, 150155), (590, 146592), (708, 122160), (720, 120124), (885, 97728), (944, 91620), (960, 90093), (1018, 84960), (1062, 81440), (1180, 73296), (1416, 61080), (1440, 60062), (1527, 56640), (1770, 48864), (1888, 45810), (2036, 42480), (2124, 40720), (2360, 36648), (2545, 33984), (2655, 32576), (2832, 30540), (2880, 30031), (3054, 28320), (3540, 24432), (3776, 22905), (4072, 21240), (4248, 20360), (4581, 18880), (4720, 18324), (5090, 16992), (5310, 16288), (5664, 15270), (6108, 14160), (7080, 12216), (7635, 11328), (8144, 10620), (8496, 10180), (9162, 9440)]