120873888

素因数分解:

$2^5\times 3^2\times {\mathrm{419701}}^1$

素因数の和:419717

約数の個数: 36

約数和(自身を含む): 343735938

約数和(自身を除く): 222862050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419701, 839402, 1259103, 1678804, 2518206, 3357608, 3777309, 5036412, 6715216, 7554618, 10072824, 13430432, 15109236, 20145648, 30218472, 40291296, 60436944, 120873888]

約数ペア:

[(1, 120873888), (2, 60436944), (3, 40291296), (4, 30218472), (6, 20145648), (8, 15109236), (9, 13430432), (12, 10072824), (16, 7554618), (18, 6715216), (24, 5036412), (32, 3777309), (36, 3357608), (48, 2518206), (72, 1678804), (96, 1259103), (144, 839402), (288, 419701)]