63312720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263803}}^1$

素因数の和:263819

約数の個数: 40

約数和(自身を含む): 196270176

約数和(自身を除く): 132957456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263803, 527606, 791409, 1055212, 1319015, 1582818, 2110424, 2638030, 3165636, 3957045, 4220848, 5276060, 6331272, 7914090, 10552120, 12662544, 15828180, 21104240, 31656360, 63312720]

約数ペア:

[(1, 63312720), (2, 31656360), (3, 21104240), (4, 15828180), (5, 12662544), (6, 10552120), (8, 7914090), (10, 6331272), (12, 5276060), (15, 4220848), (16, 3957045), (20, 3165636), (24, 2638030), (30, 2110424), (40, 1582818), (48, 1319015), (60, 1055212), (80, 791409), (120, 527606), (240, 263803)]