28592880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 89532960

約数和(自身を除く): 60940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1093, 1308, 1635, 1744, 2180, 2186, 2616, 3270, 3279, 4360, 4372, 5232, 5465, 6540, 6558, 8720, 8744, 10930, 13080, 13116, 16395, 17488, 21860, 26160, 26232, 32790, 43720, 52464, 65580, 87440, 119137, 131160, 238274, 262320, 357411, 476548, 595685, 714822, 953096, 1191370, 1429644, 1787055, 1906192, 2382740, 2859288, 3574110, 4765480, 5718576, 7148220, 9530960, 14296440, 28592880]

約数ペア:

[(1, 28592880), (2, 14296440), (3, 9530960), (4, 7148220), (5, 5718576), (6, 4765480), (8, 3574110), (10, 2859288), (12, 2382740), (15, 1906192), (16, 1787055), (20, 1429644), (24, 1191370), (30, 953096), (40, 714822), (48, 595685), (60, 476548), (80, 357411), (109, 262320), (120, 238274), (218, 131160), (240, 119137), (327, 87440), (436, 65580), (545, 52464), (654, 43720), (872, 32790), (1090, 26232), (1093, 26160), (1308, 21860), (1635, 17488), (1744, 16395), (2180, 13116), (2186, 13080), (2616, 10930), (3270, 8744), (3279, 8720), (4360, 6558), (4372, 6540), (5232, 5465)]