243399180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37217}}^1$

素因数の和:37338

約数の個数: 48

約数和(自身を含む): 687788640

約数和(自身を除く): 444389460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 37217, 74434, 111651, 148868, 186085, 223302, 372170, 446604, 558255, 744340, 1116510, 2233020, 4056653, 8113306, 12169959, 16226612, 20283265, 24339918, 40566530, 48679836, 60849795, 81133060, 121699590, 243399180]

約数ペア:

[(1, 243399180), (2, 121699590), (3, 81133060), (4, 60849795), (5, 48679836), (6, 40566530), (10, 24339918), (12, 20283265), (15, 16226612), (20, 12169959), (30, 8113306), (60, 4056653), (109, 2233020), (218, 1116510), (327, 744340), (436, 558255), (545, 446604), (654, 372170), (1090, 223302), (1308, 186085), (1635, 148868), (2180, 111651), (3270, 74434), (6540, 37217)]