23280840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5879}}^1$

素因数の和:5907

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 59274360

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, 5879, 11758, 17637, 23516, 29395, 35274, 47032, 52911, 58790, 64669, 70548, 88185, 105822, 117580, 129338, 141096, 176370, 194007, 211644, 235160, 258676, 264555, 323345, 352740, 388014, 423288, 517352, 529110, 582021, 646690, 705480, 776028, 970035, 1058220, 1164042, 1293380, 1552056, 1940070, 2116440, 2328084, 2586760, 2910105, 3880140, 4656168, 5820210, 7760280, 11640420, 23280840]

約数ペア:

[(1, 23280840), (2, 11640420), (3, 7760280), (4, 5820210), (5, 4656168), (6, 3880140), (8, 2910105), (9, 2586760), (10, 2328084), (11, 2116440), (12, 1940070), (15, 1552056), (18, 1293380), (20, 1164042), (22, 1058220), (24, 970035), (30, 776028), (33, 705480), (36, 646690), (40, 582021), (44, 529110), (45, 517352), (55, 423288), (60, 388014), (66, 352740), (72, 323345), (88, 264555), (90, 258676), (99, 235160), (110, 211644), (120, 194007), (132, 176370), (165, 141096), (180, 129338), (198, 117580), (220, 105822), (264, 88185), (330, 70548), (360, 64669), (396, 58790), (440, 52911), (495, 47032), (660, 35274), (792, 29395), (990, 23516), (1320, 17637), (1980, 11758), (3960, 5879)]