26304240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 82280448

約数和(自身を除く): 55976208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 863, 1016, 1270, 1524, 1726, 1905, 2032, 2540, 2589, 3048, 3452, 3810, 4315, 5080, 5178, 6096, 6904, 7620, 8630, 10160, 10356, 12945, 13808, 15240, 17260, 20712, 25890, 30480, 34520, 41424, 51780, 69040, 103560, 109601, 207120, 219202, 328803, 438404, 548005, 657606, 876808, 1096010, 1315212, 1644015, 1753616, 2192020, 2630424, 3288030, 4384040, 5260848, 6576060, 8768080, 13152120, 26304240]

約数ペア:

[(1, 26304240), (2, 13152120), (3, 8768080), (4, 6576060), (5, 5260848), (6, 4384040), (8, 3288030), (10, 2630424), (12, 2192020), (15, 1753616), (16, 1644015), (20, 1315212), (24, 1096010), (30, 876808), (40, 657606), (48, 548005), (60, 438404), (80, 328803), (120, 219202), (127, 207120), (240, 109601), (254, 103560), (381, 69040), (508, 51780), (635, 41424), (762, 34520), (863, 30480), (1016, 25890), (1270, 20712), (1524, 17260), (1726, 15240), (1905, 13808), (2032, 12945), (2540, 10356), (2589, 10160), (3048, 8630), (3452, 7620), (3810, 6904), (4315, 6096), (5080, 5178)]