279272880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{129293}}^1$

素因数の和:129315

約数の個数: 80

約数和(自身を含む): 961947360

約数和(自身を除く): 682674480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 129293, 258586, 387879, 517172, 646465, 775758, 1034344, 1163637, 1292930, 1551516, 1939395, 2068688, 2327274, 2585860, 3103032, 3490911, 3878790, 4654548, 5171720, 5818185, 6206064, 6981822, 7757580, 9309096, 10343440, 11636370, 13963644, 15515160, 17454555, 18618192, 23272740, 27927288, 31030320, 34909110, 46545480, 55854576, 69818220, 93090960, 139636440, 279272880]

約数ペア:

[(1, 279272880), (2, 139636440), (3, 93090960), (4, 69818220), (5, 55854576), (6, 46545480), (8, 34909110), (9, 31030320), (10, 27927288), (12, 23272740), (15, 18618192), (16, 17454555), (18, 15515160), (20, 13963644), (24, 11636370), (27, 10343440), (30, 9309096), (36, 7757580), (40, 6981822), (45, 6206064), (48, 5818185), (54, 5171720), (60, 4654548), (72, 3878790), (80, 3490911), (90, 3103032), (108, 2585860), (120, 2327274), (135, 2068688), (144, 1939395), (180, 1551516), (216, 1292930), (240, 1163637), (270, 1034344), (360, 775758), (432, 646465), (540, 517172), (720, 387879), (1080, 258586), (2160, 129293)]