122421960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340061}}^1$

素因数の和:340078

約数の個数: 48

約数和(自身を含む): 397872540

約数和(自身を除く): 275450580

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, 340061, 680122, 1020183, 1360244, 1700305, 2040366, 2720488, 3060549, 3400610, 4080732, 5100915, 6121098, 6801220, 8161464, 10201830, 12242196, 13602440, 15302745, 20403660, 24484392, 30605490, 40807320, 61210980, 122421960]

約数ペア:

[(1, 122421960), (2, 61210980), (3, 40807320), (4, 30605490), (5, 24484392), (6, 20403660), (8, 15302745), (9, 13602440), (10, 12242196), (12, 10201830), (15, 8161464), (18, 6801220), (20, 6121098), (24, 5100915), (30, 4080732), (36, 3400610), (40, 3060549), (45, 2720488), (60, 2040366), (72, 1700305), (90, 1360244), (120, 1020183), (180, 680122), (360, 340061)]