120512880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{55793}}^1$

素因数の和:55815

約数の個数: 80

約数和(自身を含む): 415107360

約数和(自身を除く): 294594480

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, 55793, 111586, 167379, 223172, 278965, 334758, 446344, 502137, 557930, 669516, 836895, 892688, 1004274, 1115860, 1339032, 1506411, 1673790, 2008548, 2231720, 2510685, 2678064, 3012822, 3347580, 4017096, 4463440, 5021370, 6025644, 6695160, 7532055, 8034192, 10042740, 12051288, 13390320, 15064110, 20085480, 24102576, 30128220, 40170960, 60256440, 120512880]

約数ペア:

[(1, 120512880), (2, 60256440), (3, 40170960), (4, 30128220), (5, 24102576), (6, 20085480), (8, 15064110), (9, 13390320), (10, 12051288), (12, 10042740), (15, 8034192), (16, 7532055), (18, 6695160), (20, 6025644), (24, 5021370), (27, 4463440), (30, 4017096), (36, 3347580), (40, 3012822), (45, 2678064), (48, 2510685), (54, 2231720), (60, 2008548), (72, 1673790), (80, 1506411), (90, 1339032), (108, 1115860), (120, 1004274), (135, 892688), (144, 836895), (180, 669516), (216, 557930), (240, 502137), (270, 446344), (360, 334758), (432, 278965), (540, 223172), (720, 167379), (1080, 111586), (2160, 55793)]