129468935520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9989887}}^1$

素因数の和:9989914

約数の個数: 120

約数和(自身を含む): 456917497344

約数和(自身を除く): 327448561824

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 9989887, 19979774, 29969661, 39959548, 49949435, 59939322, 79919096, 89908983, 99898870, 119878644, 149848305, 159838192, 179817966, 199797740, 239757288, 269726949, 299696610, 319676384, 359635932, 399595480, 449544915, 479514576, 539453898, 599393220, 719271864, 799190960, 809180847, 899089830, 959029152, 1078907796, 1198786440, 1348634745, 1438543728, 1598381920, 1618361694, 1798179660, 2157815592, 2397572880, 2697269490, 2877087456, 3236723388, 3596359320, 4045904235, 4315631184, 4795145760, 5394538980, 6473446776, 7192718640, 8091808470, 8631262368, 10789077960, 12946893552, 14385437280, 16183616940, 21578155920, 25893787104, 32367233880, 43156311840, 64734467760, 129468935520]

約数ペア:

[(1, 129468935520), (2, 64734467760), (3, 43156311840), (4, 32367233880), (5, 25893787104), (6, 21578155920), (8, 16183616940), (9, 14385437280), (10, 12946893552), (12, 10789077960), (15, 8631262368), (16, 8091808470), (18, 7192718640), (20, 6473446776), (24, 5394538980), (27, 4795145760), (30, 4315631184), (32, 4045904235), (36, 3596359320), (40, 3236723388), (45, 2877087456), (48, 2697269490), (54, 2397572880), (60, 2157815592), (72, 1798179660), (80, 1618361694), (81, 1598381920), (90, 1438543728), (96, 1348634745), (108, 1198786440), (120, 1078907796), (135, 959029152), (144, 899089830), (160, 809180847), (162, 799190960), (180, 719271864), (216, 599393220), (240, 539453898), (270, 479514576), (288, 449544915), (324, 399595480), (360, 359635932), (405, 319676384), (432, 299696610), (480, 269726949), (540, 239757288), (648, 199797740), (720, 179817966), (810, 159838192), (864, 149848305), (1080, 119878644), (1296, 99898870), (1440, 89908983), (1620, 79919096), (2160, 59939322), (2592, 49949435), (3240, 39959548), (4320, 29969661), (6480, 19979774), (12960, 9989887)]