87232320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 168

約数和(自身を含む): 342985344

約数和(自身を除く): 255753024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4327, 5040, 6720, 8654, 10080, 12981, 17308, 20160, 21635, 25962, 30289, 34616, 38943, 43270, 51924, 60578, 64905, 69232, 77886, 86540, 90867, 103848, 121156, 129810, 138464, 151445, 155772, 173080, 181734, 194715, 207696, 242312, 259620, 272601, 276928, 302890, 311544, 346160, 363468, 389430, 415392, 454335, 484624, 519240, 545202, 605780, 623088, 692320, 726936, 778860, 830784, 908670, 969248, 1038480, 1090404, 1211560, 1246176, 1363005, 1384640, 1453872, 1557720, 1817340, 1938496, 2076960, 2180808, 2423120, 2492352, 2726010, 2907744, 3115440, 3634680, 4153920, 4361616, 4846240, 5452020, 5815488, 6230880, 7269360, 8723232, 9692480, 10904040, 12461760, 14538720, 17446464, 21808080, 29077440, 43616160, 87232320]

約数ペア:

[(1, 87232320), (2, 43616160), (3, 29077440), (4, 21808080), (5, 17446464), (6, 14538720), (7, 12461760), (8, 10904040), (9, 9692480), (10, 8723232), (12, 7269360), (14, 6230880), (15, 5815488), (16, 5452020), (18, 4846240), (20, 4361616), (21, 4153920), (24, 3634680), (28, 3115440), (30, 2907744), (32, 2726010), (35, 2492352), (36, 2423120), (40, 2180808), (42, 2076960), (45, 1938496), (48, 1817340), (56, 1557720), (60, 1453872), (63, 1384640), (64, 1363005), (70, 1246176), (72, 1211560), (80, 1090404), (84, 1038480), (90, 969248), (96, 908670), (105, 830784), (112, 778860), (120, 726936), (126, 692320), (140, 623088), (144, 605780), (160, 545202), (168, 519240), (180, 484624), (192, 454335), (210, 415392), (224, 389430), (240, 363468), (252, 346160), (280, 311544), (288, 302890), (315, 276928), (320, 272601), (336, 259620), (360, 242312), (420, 207696), (448, 194715), (480, 181734), (504, 173080), (560, 155772), (576, 151445), (630, 138464), (672, 129810), (720, 121156), (840, 103848), (960, 90867), (1008, 86540), (1120, 77886), (1260, 69232), (1344, 64905), (1440, 60578), (1680, 51924), (2016, 43270), (2240, 38943), (2520, 34616), (2880, 30289), (3360, 25962), (4032, 21635), (4327, 20160), (5040, 17308), (6720, 12981), (8654, 10080)]