304848080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224153}}^1$

素因数の和:224183

約数の個数: 40

約数和(自身を含む): 750467592

約数和(自身を除く): 445619512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 224153, 448306, 896612, 1120765, 1793224, 2241530, 3586448, 3810601, 4483060, 7621202, 8966120, 15242404, 17932240, 19053005, 30484808, 38106010, 60969616, 76212020, 152424040, 304848080]

約数ペア:

[(1, 304848080), (2, 152424040), (4, 76212020), (5, 60969616), (8, 38106010), (10, 30484808), (16, 19053005), (17, 17932240), (20, 15242404), (34, 8966120), (40, 7621202), (68, 4483060), (80, 3810601), (85, 3586448), (136, 2241530), (170, 1793224), (272, 1120765), (340, 896612), (680, 448306), (1360, 224153)]