2391801478440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811970817}}^1$

素因数の和:1811970842

約数の個数: 64

約数和(自身を含む): 7827713933760

約数和(自身を除く): 5435912455320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1811970817, 3623941634, 5435912451, 7247883268, 9059854085, 10871824902, 14495766536, 18119708170, 19931678987, 21743649804, 27179562255, 36239416340, 39863357974, 43487299608, 54359124510, 59795036961, 72478832680, 79726715948, 99658394935, 108718249020, 119590073922, 159453431896, 199316789870, 217436498040, 239180147844, 298975184805, 398633579740, 478360295688, 597950369610, 797267159480, 1195900739220, 2391801478440]

約数ペア:

[(1, 2391801478440), (2, 1195900739220), (3, 797267159480), (4, 597950369610), (5, 478360295688), (6, 398633579740), (8, 298975184805), (10, 239180147844), (11, 217436498040), (12, 199316789870), (15, 159453431896), (20, 119590073922), (22, 108718249020), (24, 99658394935), (30, 79726715948), (33, 72478832680), (40, 59795036961), (44, 54359124510), (55, 43487299608), (60, 39863357974), (66, 36239416340), (88, 27179562255), (110, 21743649804), (120, 19931678987), (132, 18119708170), (165, 14495766536), (220, 10871824902), (264, 9059854085), (330, 7247883268), (440, 5435912451), (660, 3623941634), (1320, 1811970817)]