20044320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41759}}^1$

素因数の和:41777

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 43096800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41759, 83518, 125277, 167036, 208795, 250554, 334072, 417590, 501108, 626385, 668144, 835180, 1002216, 1252770, 1336288, 1670360, 2004432, 2505540, 3340720, 4008864, 5011080, 6681440, 10022160, 20044320]

約数ペア:

[(1, 20044320), (2, 10022160), (3, 6681440), (4, 5011080), (5, 4008864), (6, 3340720), (8, 2505540), (10, 2004432), (12, 1670360), (15, 1336288), (16, 1252770), (20, 1002216), (24, 835180), (30, 668144), (32, 626385), (40, 501108), (48, 417590), (60, 334072), (80, 250554), (96, 208795), (120, 167036), (160, 125277), (240, 83518), (480, 41759)]