29291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 94565376

約数和(自身を除く): 65274096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 620, 635, 744, 762, 930, 961, 1016, 1240, 1270, 1488, 1524, 1860, 1905, 1922, 2032, 2480, 2540, 2883, 3048, 3720, 3810, 3844, 3937, 4805, 5080, 5766, 6096, 7440, 7620, 7688, 7874, 9610, 10160, 11532, 11811, 14415, 15240, 15376, 15748, 19220, 19685, 23064, 23622, 28830, 30480, 31496, 38440, 39370, 46128, 47244, 57660, 59055, 62992, 76880, 78740, 94488, 115320, 118110, 122047, 157480, 188976, 230640, 236220, 244094, 314960, 366141, 472440, 488188, 610235, 732282, 944880, 976376, 1220470, 1464564, 1830705, 1952752, 2440940, 2929128, 3661410, 4881880, 5858256, 7322820, 9763760, 14645640, 29291280]

約数ペア:

[(1, 29291280), (2, 14645640), (3, 9763760), (4, 7322820), (5, 5858256), (6, 4881880), (8, 3661410), (10, 2929128), (12, 2440940), (15, 1952752), (16, 1830705), (20, 1464564), (24, 1220470), (30, 976376), (31, 944880), (40, 732282), (48, 610235), (60, 488188), (62, 472440), (80, 366141), (93, 314960), (120, 244094), (124, 236220), (127, 230640), (155, 188976), (186, 157480), (240, 122047), (248, 118110), (254, 115320), (310, 94488), (372, 78740), (381, 76880), (465, 62992), (496, 59055), (508, 57660), (620, 47244), (635, 46128), (744, 39370), (762, 38440), (930, 31496), (961, 30480), (1016, 28830), (1240, 23622), (1270, 23064), (1488, 19685), (1524, 19220), (1860, 15748), (1905, 15376), (1922, 15240), (2032, 14415), (2480, 11811), (2540, 11532), (2883, 10160), (3048, 9610), (3720, 7874), (3810, 7688), (3844, 7620), (3937, 7440), (4805, 6096), (5080, 5766)]