26394480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5263

約数の個数: 120

約数和(自身を含む): 101323872

約数和(自身を除く): 74929392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5237, 10474, 15711, 20948, 26185, 31422, 36659, 41896, 47133, 52370, 62844, 73318, 78555, 83792, 94266, 104740, 109977, 125688, 146636, 157110, 183295, 188532, 209480, 219954, 235665, 251376, 293272, 314220, 329931, 366590, 377064, 418960, 439908, 471330, 549885, 586544, 628440, 659862, 733180, 754128, 879816, 942660, 1099770, 1256880, 1319724, 1466360, 1649655, 1759632, 1885320, 2199540, 2639448, 2932720, 3299310, 3770640, 4399080, 5278896, 6598620, 8798160, 13197240, 26394480]

約数ペア:

[(1, 26394480), (2, 13197240), (3, 8798160), (4, 6598620), (5, 5278896), (6, 4399080), (7, 3770640), (8, 3299310), (9, 2932720), (10, 2639448), (12, 2199540), (14, 1885320), (15, 1759632), (16, 1649655), (18, 1466360), (20, 1319724), (21, 1256880), (24, 1099770), (28, 942660), (30, 879816), (35, 754128), (36, 733180), (40, 659862), (42, 628440), (45, 586544), (48, 549885), (56, 471330), (60, 439908), (63, 418960), (70, 377064), (72, 366590), (80, 329931), (84, 314220), (90, 293272), (105, 251376), (112, 235665), (120, 219954), (126, 209480), (140, 188532), (144, 183295), (168, 157110), (180, 146636), (210, 125688), (240, 109977), (252, 104740), (280, 94266), (315, 83792), (336, 78555), (360, 73318), (420, 62844), (504, 52370), (560, 47133), (630, 41896), (720, 36659), (840, 31422), (1008, 26185), (1260, 20948), (1680, 15711), (2520, 10474), (5040, 5237)]