12676440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15112

約数の個数: 64

約数和(自身を含む): 43464960

約数和(自身を除く): 30788520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15091, 30182, 45273, 60364, 75455, 90546, 105637, 120728, 150910, 181092, 211274, 226365, 301820, 316911, 362184, 422548, 452730, 528185, 603640, 633822, 845096, 905460, 1056370, 1267644, 1584555, 1810920, 2112740, 2535288, 3169110, 4225480, 6338220, 12676440]

約数ペア:

[(1, 12676440), (2, 6338220), (3, 4225480), (4, 3169110), (5, 2535288), (6, 2112740), (7, 1810920), (8, 1584555), (10, 1267644), (12, 1056370), (14, 905460), (15, 845096), (20, 633822), (21, 603640), (24, 528185), (28, 452730), (30, 422548), (35, 362184), (40, 316911), (42, 301820), (56, 226365), (60, 211274), (70, 181092), (84, 150910), (105, 120728), (120, 105637), (140, 90546), (168, 75455), (210, 60364), (280, 45273), (420, 30182), (840, 15091)]