15141180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 42567840

約数和(自身を除く): 27426660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 617, 818, 1227, 1234, 1636, 1851, 2045, 2454, 2468, 3085, 3702, 4090, 4908, 6135, 6170, 7404, 8180, 9255, 12270, 12340, 18510, 24540, 37020, 252353, 504706, 757059, 1009412, 1261765, 1514118, 2523530, 3028236, 3785295, 5047060, 7570590, 15141180]

約数ペア:

[(1, 15141180), (2, 7570590), (3, 5047060), (4, 3785295), (5, 3028236), (6, 2523530), (10, 1514118), (12, 1261765), (15, 1009412), (20, 757059), (30, 504706), (60, 252353), (409, 37020), (617, 24540), (818, 18510), (1227, 12340), (1234, 12270), (1636, 9255), (1851, 8180), (2045, 7404), (2454, 6170), (2468, 6135), (3085, 4908), (3702, 4090)]