4540680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12613}}^1$

素因数の和:12630

約数の個数: 48

約数和(自身を含む): 14758380

約数和(自身を除く): 10217700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 12613, 25226, 37839, 50452, 63065, 75678, 100904, 113517, 126130, 151356, 189195, 227034, 252260, 302712, 378390, 454068, 504520, 567585, 756780, 908136, 1135170, 1513560, 2270340, 4540680]

約数ペア:

[(1, 4540680), (2, 2270340), (3, 1513560), (4, 1135170), (5, 908136), (6, 756780), (8, 567585), (9, 504520), (10, 454068), (12, 378390), (15, 302712), (18, 252260), (20, 227034), (24, 189195), (30, 151356), (36, 126130), (40, 113517), (45, 100904), (60, 75678), (72, 63065), (90, 50452), (120, 37839), (180, 25226), (360, 12613)]