299762640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1426

約数の個数: 160

約数和(自身を含む): 1042968960

約数和(自身を除く): 743206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1297, 1605, 1712, 1926, 2140, 2160, 2568, 2594, 2889, 3210, 3852, 3891, 4280, 4815, 5136, 5188, 5778, 6420, 6485, 7704, 7782, 8560, 9630, 10376, 11556, 11673, 12840, 12970, 14445, 15408, 15564, 19260, 19455, 20752, 23112, 23346, 25680, 25940, 28890, 31128, 35019, 38520, 38910, 46224, 46692, 51880, 57780, 58365, 62256, 70038, 77040, 77820, 93384, 103760, 115560, 116730, 138779, 140076, 155640, 175095, 186768, 231120, 233460, 277558, 280152, 311280, 350190, 416337, 466920, 555116, 560304, 693895, 700380, 832674, 933840, 1110232, 1249011, 1387790, 1400760, 1665348, 2081685, 2220464, 2498022, 2775580, 2801520, 3330696, 3747033, 4163370, 4996044, 5551160, 6245055, 6661392, 7494066, 8326740, 9992088, 11102320, 12490110, 14988132, 16653480, 18735165, 19984176, 24980220, 29976264, 33306960, 37470330, 49960440, 59952528, 74940660, 99920880, 149881320, 299762640]

約数ペア:

[(1, 299762640), (2, 149881320), (3, 99920880), (4, 74940660), (5, 59952528), (6, 49960440), (8, 37470330), (9, 33306960), (10, 29976264), (12, 24980220), (15, 19984176), (16, 18735165), (18, 16653480), (20, 14988132), (24, 12490110), (27, 11102320), (30, 9992088), (36, 8326740), (40, 7494066), (45, 6661392), (48, 6245055), (54, 5551160), (60, 4996044), (72, 4163370), (80, 3747033), (90, 3330696), (107, 2801520), (108, 2775580), (120, 2498022), (135, 2220464), (144, 2081685), (180, 1665348), (214, 1400760), (216, 1387790), (240, 1249011), (270, 1110232), (321, 933840), (360, 832674), (428, 700380), (432, 693895), (535, 560304), (540, 555116), (642, 466920), (720, 416337), (856, 350190), (963, 311280), (1070, 280152), (1080, 277558), (1284, 233460), (1297, 231120), (1605, 186768), (1712, 175095), (1926, 155640), (2140, 140076), (2160, 138779), (2568, 116730), (2594, 115560), (2889, 103760), (3210, 93384), (3852, 77820), (3891, 77040), (4280, 70038), (4815, 62256), (5136, 58365), (5188, 57780), (5778, 51880), (6420, 46692), (6485, 46224), (7704, 38910), (7782, 38520), (8560, 35019), (9630, 31128), (10376, 28890), (11556, 25940), (11673, 25680), (12840, 23346), (12970, 23112), (14445, 20752), (15408, 19455), (15564, 19260)]