26781480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6763}}^1$

素因数の和:6791

約数の個数: 96

約数和(自身を含む): 94966560

約数和(自身を除く): 68185080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6763, 13526, 20289, 27052, 33815, 40578, 54104, 60867, 67630, 74393, 81156, 101445, 121734, 135260, 148786, 162312, 202890, 223179, 243468, 270520, 297572, 304335, 371965, 405780, 446358, 486936, 595144, 608670, 669537, 743930, 811560, 892716, 1115895, 1217340, 1339074, 1487860, 1785432, 2231790, 2434680, 2678148, 2975720, 3347685, 4463580, 5356296, 6695370, 8927160, 13390740, 26781480]

約数ペア:

[(1, 26781480), (2, 13390740), (3, 8927160), (4, 6695370), (5, 5356296), (6, 4463580), (8, 3347685), (9, 2975720), (10, 2678148), (11, 2434680), (12, 2231790), (15, 1785432), (18, 1487860), (20, 1339074), (22, 1217340), (24, 1115895), (30, 892716), (33, 811560), (36, 743930), (40, 669537), (44, 608670), (45, 595144), (55, 486936), (60, 446358), (66, 405780), (72, 371965), (88, 304335), (90, 297572), (99, 270520), (110, 243468), (120, 223179), (132, 202890), (165, 162312), (180, 148786), (198, 135260), (220, 121734), (264, 101445), (330, 81156), (360, 74393), (396, 67630), (440, 60867), (495, 54104), (660, 40578), (792, 33815), (990, 27052), (1320, 20289), (1980, 13526), (3960, 6763)]