456145760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{407273}}^1$

素因数の和:407295

約数の個数: 48

約数和(自身を含む): 1231596576

約数和(自身を除く): 775450816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 407273, 814546, 1629092, 2036365, 2850911, 3258184, 4072730, 5701822, 6516368, 8145460, 11403644, 13032736, 14254555, 16290920, 22807288, 28509110, 32581840, 45614576, 57018220, 65163680, 91229152, 114036440, 228072880, 456145760]

約数ペア:

[(1, 456145760), (2, 228072880), (4, 114036440), (5, 91229152), (7, 65163680), (8, 57018220), (10, 45614576), (14, 32581840), (16, 28509110), (20, 22807288), (28, 16290920), (32, 14254555), (35, 13032736), (40, 11403644), (56, 8145460), (70, 6516368), (80, 5701822), (112, 4072730), (140, 3258184), (160, 2850911), (224, 2036365), (280, 1629092), (560, 814546), (1120, 407273)]