1180491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9837431}}^1$

素因数の和:9837445

約数の個数: 32

約数和(自身を含む): 3541475520

約数和(自身を除く): 2360983800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9837431, 19674862, 29512293, 39349724, 49187155, 59024586, 78699448, 98374310, 118049172, 147561465, 196748620, 236098344, 295122930, 393497240, 590245860, 1180491720]

約数ペア:

[(1, 1180491720), (2, 590245860), (3, 393497240), (4, 295122930), (5, 236098344), (6, 196748620), (8, 147561465), (10, 118049172), (12, 98374310), (15, 78699448), (20, 59024586), (24, 49187155), (30, 39349724), (40, 29512293), (60, 19674862), (120, 9837431)]