28979363520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{372677}}^1$

素因数の和:372709

約数の個数: 168

約数和(自身を含む): 103368951504

約数和(自身を除く): 74389587984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 372677, 745354, 1118031, 1490708, 1863385, 2236062, 2981416, 3354093, 3726770, 4472124, 5590155, 5962832, 6708186, 7453540, 8944248, 10062279, 11180310, 11925664, 13416372, 14907080, 16770465, 17888496, 20124558, 22360620, 23851328, 26832744, 29814160, 30186837, 33540930, 35776992, 40249116, 44721240, 50311395, 53665488, 59628320, 60373674, 67081860, 71553984, 80498232, 89442480, 90560511, 100622790, 107330976, 119256640, 120747348, 134163720, 150934185, 160996464, 178884960, 181121022, 201245580, 214661952, 241494696, 268327440, 301868370, 321992928, 357769920, 362242044, 402491160, 452802555, 482989392, 536654880, 603736740, 643985856, 724484088, 804982320, 905605110, 965978784, 1073309760, 1207473480, 1448968176, 1609964640, 1811210220, 1931957568, 2414946960, 2897936352, 3219929280, 3622420440, 4829893920, 5795872704, 7244840880, 9659787840, 14489681760, 28979363520]

約数ペア:

[(1, 28979363520), (2, 14489681760), (3, 9659787840), (4, 7244840880), (5, 5795872704), (6, 4829893920), (8, 3622420440), (9, 3219929280), (10, 2897936352), (12, 2414946960), (15, 1931957568), (16, 1811210220), (18, 1609964640), (20, 1448968176), (24, 1207473480), (27, 1073309760), (30, 965978784), (32, 905605110), (36, 804982320), (40, 724484088), (45, 643985856), (48, 603736740), (54, 536654880), (60, 482989392), (64, 452802555), (72, 402491160), (80, 362242044), (81, 357769920), (90, 321992928), (96, 301868370), (108, 268327440), (120, 241494696), (135, 214661952), (144, 201245580), (160, 181121022), (162, 178884960), (180, 160996464), (192, 150934185), (216, 134163720), (240, 120747348), (243, 119256640), (270, 107330976), (288, 100622790), (320, 90560511), (324, 89442480), (360, 80498232), (405, 71553984), (432, 67081860), (480, 60373674), (486, 59628320), (540, 53665488), (576, 50311395), (648, 44721240), (720, 40249116), (810, 35776992), (864, 33540930), (960, 30186837), (972, 29814160), (1080, 26832744), (1215, 23851328), (1296, 22360620), (1440, 20124558), (1620, 17888496), (1728, 16770465), (1944, 14907080), (2160, 13416372), (2430, 11925664), (2592, 11180310), (2880, 10062279), (3240, 8944248), (3888, 7453540), (4320, 6708186), (4860, 5962832), (5184, 5590155), (6480, 4472124), (7776, 3726770), (8640, 3354093), (9720, 2981416), (12960, 2236062), (15552, 1863385), (19440, 1490708), (25920, 1118031), (38880, 745354), (77760, 372677)]