3304480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 4920800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1087, 1520, 2174, 3040, 4348, 5435, 8696, 10870, 17392, 20653, 21740, 34784, 41306, 43480, 82612, 86960, 103265, 165224, 173920, 206530, 330448, 413060, 660896, 826120, 1652240, 3304480]

約数ペア:

[(1, 3304480), (2, 1652240), (4, 826120), (5, 660896), (8, 413060), (10, 330448), (16, 206530), (19, 173920), (20, 165224), (32, 103265), (38, 86960), (40, 82612), (76, 43480), (80, 41306), (95, 34784), (152, 21740), (160, 20653), (190, 17392), (304, 10870), (380, 8696), (608, 5435), (760, 4348), (1087, 3040), (1520, 2174)]