551104920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1530847}}^1$

素因数の和:1530864

約数の個数: 48

約数和(自身を含む): 1791092160

約数和(自身を除く): 1239987240

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, 1530847, 3061694, 4592541, 6123388, 7654235, 9185082, 12246776, 13777623, 15308470, 18370164, 22962705, 27555246, 30616940, 36740328, 45925410, 55110492, 61233880, 68888115, 91850820, 110220984, 137776230, 183701640, 275552460, 551104920]

約数ペア:

[(1, 551104920), (2, 275552460), (3, 183701640), (4, 137776230), (5, 110220984), (6, 91850820), (8, 68888115), (9, 61233880), (10, 55110492), (12, 45925410), (15, 36740328), (18, 30616940), (20, 27555246), (24, 22962705), (30, 18370164), (36, 15308470), (40, 13777623), (45, 12246776), (60, 9185082), (72, 7654235), (90, 6123388), (120, 4592541), (180, 3061694), (360, 1530847)]