57243120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21683}}^1$

素因数の和:21710

約数の個数: 80

約数和(自身を含む): 193594752

約数和(自身を除く): 136351632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21683, 43366, 65049, 86732, 108415, 130098, 173464, 216830, 238513, 260196, 325245, 346928, 433660, 477026, 520392, 650490, 715539, 867320, 954052, 1040784, 1192565, 1300980, 1431078, 1734640, 1908104, 2385130, 2601960, 2862156, 3577695, 3816208, 4770260, 5203920, 5724312, 7155390, 9540520, 11448624, 14310780, 19081040, 28621560, 57243120]

約数ペア:

[(1, 57243120), (2, 28621560), (3, 19081040), (4, 14310780), (5, 11448624), (6, 9540520), (8, 7155390), (10, 5724312), (11, 5203920), (12, 4770260), (15, 3816208), (16, 3577695), (20, 2862156), (22, 2601960), (24, 2385130), (30, 1908104), (33, 1734640), (40, 1431078), (44, 1300980), (48, 1192565), (55, 1040784), (60, 954052), (66, 867320), (80, 715539), (88, 650490), (110, 520392), (120, 477026), (132, 433660), (165, 346928), (176, 325245), (220, 260196), (240, 238513), (264, 216830), (330, 173464), (440, 130098), (528, 108415), (660, 86732), (880, 65049), (1320, 43366), (2640, 21683)]