2420416320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{360181}}^1$

素因数の和:360208

約数の個数: 112

約数和(自身を含む): 8782677888

約数和(自身を除く): 6362261568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 360181, 720362, 1080543, 1440724, 1800905, 2161086, 2521267, 2881448, 3601810, 4322172, 5042534, 5402715, 5762896, 7203620, 7563801, 8644344, 10085068, 10805430, 11525792, 12606335, 14407240, 15127602, 17288688, 20170136, 21610860, 23051584, 25212670, 28814480, 30255204, 34577376, 37819005, 40340272, 43221720, 50425340, 57628960, 60510408, 69154752, 75638010, 80680544, 86443440, 100850680, 115257920, 121020816, 151276020, 161361088, 172886880, 201701360, 242041632, 302552040, 345773760, 403402720, 484083264, 605104080, 806805440, 1210208160, 2420416320]

約数ペア:

[(1, 2420416320), (2, 1210208160), (3, 806805440), (4, 605104080), (5, 484083264), (6, 403402720), (7, 345773760), (8, 302552040), (10, 242041632), (12, 201701360), (14, 172886880), (15, 161361088), (16, 151276020), (20, 121020816), (21, 115257920), (24, 100850680), (28, 86443440), (30, 80680544), (32, 75638010), (35, 69154752), (40, 60510408), (42, 57628960), (48, 50425340), (56, 43221720), (60, 40340272), (64, 37819005), (70, 34577376), (80, 30255204), (84, 28814480), (96, 25212670), (105, 23051584), (112, 21610860), (120, 20170136), (140, 17288688), (160, 15127602), (168, 14407240), (192, 12606335), (210, 11525792), (224, 10805430), (240, 10085068), (280, 8644344), (320, 7563801), (336, 7203620), (420, 5762896), (448, 5402715), (480, 5042534), (560, 4322172), (672, 3601810), (840, 2881448), (960, 2521267), (1120, 2161086), (1344, 1800905), (1680, 1440724), (2240, 1080543), (3360, 720362), (6720, 360181)]