8261880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 27291600

約数和(自身を除く): 19029720

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 569, 605, 660, 726, 968, 1138, 1210, 1320, 1452, 1707, 1815, 2276, 2420, 2845, 2904, 3414, 3630, 4552, 4840, 5690, 6259, 6828, 7260, 8535, 11380, 12518, 13656, 14520, 17070, 18777, 22760, 25036, 31295, 34140, 37554, 50072, 62590, 68280, 68849, 75108, 93885, 125180, 137698, 150216, 187770, 206547, 250360, 275396, 344245, 375540, 413094, 550792, 688490, 751080, 826188, 1032735, 1376980, 1652376, 2065470, 2753960, 4130940, 8261880]

約数ペア:

[(1, 8261880), (2, 4130940), (3, 2753960), (4, 2065470), (5, 1652376), (6, 1376980), (8, 1032735), (10, 826188), (11, 751080), (12, 688490), (15, 550792), (20, 413094), (22, 375540), (24, 344245), (30, 275396), (33, 250360), (40, 206547), (44, 187770), (55, 150216), (60, 137698), (66, 125180), (88, 93885), (110, 75108), (120, 68849), (121, 68280), (132, 62590), (165, 50072), (220, 37554), (242, 34140), (264, 31295), (330, 25036), (363, 22760), (440, 18777), (484, 17070), (569, 14520), (605, 13656), (660, 12518), (726, 11380), (968, 8535), (1138, 7260), (1210, 6828), (1320, 6259), (1452, 5690), (1707, 4840), (1815, 4552), (2276, 3630), (2420, 3414), (2845, 2904)]