29957280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 95256000

約数和(自身を除く): 65298720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 449, 480, 556, 695, 834, 898, 1112, 1347, 1390, 1668, 1796, 2085, 2224, 2245, 2694, 2780, 3336, 3592, 4170, 4448, 4490, 5388, 5560, 6672, 6735, 7184, 8340, 8980, 10776, 11120, 13344, 13470, 14368, 16680, 17960, 21552, 22240, 26940, 33360, 35920, 43104, 53880, 62411, 66720, 71840, 107760, 124822, 187233, 215520, 249644, 312055, 374466, 499288, 624110, 748932, 936165, 998576, 1248220, 1497864, 1872330, 1997152, 2496440, 2995728, 3744660, 4992880, 5991456, 7489320, 9985760, 14978640, 29957280]

約数ペア:

[(1, 29957280), (2, 14978640), (3, 9985760), (4, 7489320), (5, 5991456), (6, 4992880), (8, 3744660), (10, 2995728), (12, 2496440), (15, 1997152), (16, 1872330), (20, 1497864), (24, 1248220), (30, 998576), (32, 936165), (40, 748932), (48, 624110), (60, 499288), (80, 374466), (96, 312055), (120, 249644), (139, 215520), (160, 187233), (240, 124822), (278, 107760), (417, 71840), (449, 66720), (480, 62411), (556, 53880), (695, 43104), (834, 35920), (898, 33360), (1112, 26940), (1347, 22240), (1390, 21552), (1668, 17960), (1796, 16680), (2085, 14368), (2224, 13470), (2245, 13344), (2694, 11120), (2780, 10776), (3336, 8980), (3592, 8340), (4170, 7184), (4448, 6735), (4490, 6672), (5388, 5560)]