1279973.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{219053}}^1$

素因数の和:219069

約数の個数: 40

約数和(自身を含む): 162976176

約数和(自身を除く): 110403456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 219053, 438106, 657159, 876212, 1095265, 1314318, 1752424, 2190530, 2628636, 3285795, 3504848, 4381060, 5257272, 6571590, 8762120, 10514544, 13143180, 17524240, 26286360, 52572720]

約数ペア:

[(1, 52572720), (2, 26286360), (3, 17524240), (4, 13143180), (5, 10514544), (6, 8762120), (8, 6571590), (10, 5257272), (12, 4381060), (15, 3504848), (16, 3285795), (20, 2628636), (24, 2190530), (30, 1752424), (40, 1314318), (48, 1095265), (60, 876212), (80, 657159), (120, 438106), (240, 219053)]