30625440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63803}}^1$

素因数の和:63821

約数の個数: 48

約数和(自身を含む): 96471648

約数和(自身を除く): 65846208

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, 63803, 127606, 191409, 255212, 319015, 382818, 510424, 638030, 765636, 957045, 1020848, 1276060, 1531272, 1914090, 2041696, 2552120, 3062544, 3828180, 5104240, 6125088, 7656360, 10208480, 15312720, 30625440]

約数ペア:

[(1, 30625440), (2, 15312720), (3, 10208480), (4, 7656360), (5, 6125088), (6, 5104240), (8, 3828180), (10, 3062544), (12, 2552120), (15, 2041696), (16, 1914090), (20, 1531272), (24, 1276060), (30, 1020848), (32, 957045), (40, 765636), (48, 638030), (60, 510424), (80, 382818), (96, 319015), (120, 255212), (160, 191409), (240, 127606), (480, 63803)]