1215704480

素因数分解:

$2^5\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{3701}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 2874277224

約数和(自身を除く): 1658572744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2053, 3701, 4106, 7402, 8212, 10265, 14804, 16424, 18505, 20530, 29608, 32848, 37010, 41060, 59216, 65696, 74020, 82120, 118432, 148040, 164240, 296080, 328480, 592160, 7598153, 15196306, 30392612, 37990765, 60785224, 75981530, 121570448, 151963060, 243140896, 303926120, 607852240, 1215704480]

約数ペア:

[(1, 1215704480), (2, 607852240), (4, 303926120), (5, 243140896), (8, 151963060), (10, 121570448), (16, 75981530), (20, 60785224), (32, 37990765), (40, 30392612), (80, 15196306), (160, 7598153), (2053, 592160), (3701, 328480), (4106, 296080), (7402, 164240), (8212, 148040), (10265, 118432), (14804, 82120), (16424, 74020), (18505, 65696), (20530, 59216), (29608, 41060), (32848, 37010)]