15495540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6352

約数の個数: 48

約数和(自身を含む): 44452800

約数和(自身を除く): 28957260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6299, 12598, 18897, 25196, 31495, 37794, 62990, 75588, 94485, 125980, 188970, 258259, 377940, 516518, 774777, 1033036, 1291295, 1549554, 2582590, 3099108, 3873885, 5165180, 7747770, 15495540]

約数ペア:

[(1, 15495540), (2, 7747770), (3, 5165180), (4, 3873885), (5, 3099108), (6, 2582590), (10, 1549554), (12, 1291295), (15, 1033036), (20, 774777), (30, 516518), (41, 377940), (60, 258259), (82, 188970), (123, 125980), (164, 94485), (205, 75588), (246, 62990), (410, 37794), (492, 31495), (615, 25196), (820, 18897), (1230, 12598), (2460, 6299)]