143144480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47087}}^1$

素因数の和:47121

約数の個数: 48

約数和(自身を含む): 355985280

約数和(自身を除く): 212840800

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, 1520, 3040, 47087, 94174, 188348, 235435, 376696, 470870, 753392, 894653, 941740, 1506784, 1789306, 1883480, 3578612, 3766960, 4473265, 7157224, 7533920, 8946530, 14314448, 17893060, 28628896, 35786120, 71572240, 143144480]

約数ペア:

[(1, 143144480), (2, 71572240), (4, 35786120), (5, 28628896), (8, 17893060), (10, 14314448), (16, 8946530), (19, 7533920), (20, 7157224), (32, 4473265), (38, 3766960), (40, 3578612), (76, 1883480), (80, 1789306), (95, 1506784), (152, 941740), (160, 894653), (190, 753392), (304, 470870), (380, 376696), (608, 235435), (760, 188348), (1520, 94174), (3040, 47087)]