80654280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{96017}}^1$

素因数の和:96038

約数の個数: 64

約数和(自身を含む): 276531840

約数和(自身を除く): 195877560

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, 96017, 192034, 288051, 384068, 480085, 576102, 672119, 768136, 960170, 1152204, 1344238, 1440255, 1920340, 2016357, 2304408, 2688476, 2880510, 3360595, 3840680, 4032714, 5376952, 5761020, 6721190, 8065428, 10081785, 11522040, 13442380, 16130856, 20163570, 26884760, 40327140, 80654280]

約数ペア:

[(1, 80654280), (2, 40327140), (3, 26884760), (4, 20163570), (5, 16130856), (6, 13442380), (7, 11522040), (8, 10081785), (10, 8065428), (12, 6721190), (14, 5761020), (15, 5376952), (20, 4032714), (21, 3840680), (24, 3360595), (28, 2880510), (30, 2688476), (35, 2304408), (40, 2016357), (42, 1920340), (56, 1440255), (60, 1344238), (70, 1152204), (84, 960170), (105, 768136), (120, 672119), (140, 576102), (168, 480085), (210, 384068), (280, 288051), (420, 192034), (840, 96017)]