423592560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20287}}^1$

素因数の和:20335

約数の個数: 120

約数和(自身を含む): 1471691520

約数和(自身を除く): 1048098960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20287, 20880, 40574, 60861, 81148, 101435, 121722, 162296, 182583, 202870, 243444, 304305, 324592, 365166, 405740, 486888, 588323, 608610, 730332, 811480, 912915, 973776, 1176646, 1217220, 1460664, 1622960, 1764969, 1825830, 2353292, 2434440, 2921328, 2941615, 3529938, 3651660, 4706584, 4868880, 5294907, 5883230, 7059876, 7303320, 8824845, 9413168, 10589814, 11766460, 14119752, 14606640, 17649690, 21179628, 23532920, 26474535, 28239504, 35299380, 42359256, 47065840, 52949070, 70598760, 84718512, 105898140, 141197520, 211796280, 423592560]

約数ペア:

[(1, 423592560), (2, 211796280), (3, 141197520), (4, 105898140), (5, 84718512), (6, 70598760), (8, 52949070), (9, 47065840), (10, 42359256), (12, 35299380), (15, 28239504), (16, 26474535), (18, 23532920), (20, 21179628), (24, 17649690), (29, 14606640), (30, 14119752), (36, 11766460), (40, 10589814), (45, 9413168), (48, 8824845), (58, 7303320), (60, 7059876), (72, 5883230), (80, 5294907), (87, 4868880), (90, 4706584), (116, 3651660), (120, 3529938), (144, 2941615), (145, 2921328), (174, 2434440), (180, 2353292), (232, 1825830), (240, 1764969), (261, 1622960), (290, 1460664), (348, 1217220), (360, 1176646), (435, 973776), (464, 912915), (522, 811480), (580, 730332), (696, 608610), (720, 588323), (870, 486888), (1044, 405740), (1160, 365166), (1305, 324592), (1392, 304305), (1740, 243444), (2088, 202870), (2320, 182583), (2610, 162296), (3480, 121722), (4176, 101435), (5220, 81148), (6960, 60861), (10440, 40574), (20287, 20880)]