63280020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1054667}}^1$

素因数の和:1054679

約数の個数: 24

約数和(自身を含む): 177184224

約数和(自身を除く): 113904204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1054667, 2109334, 3164001, 4218668, 5273335, 6328002, 10546670, 12656004, 15820005, 21093340, 31640010, 63280020]

約数ペア:

[(1, 63280020), (2, 31640010), (3, 21093340), (4, 15820005), (5, 12656004), (6, 10546670), (10, 6328002), (12, 5273335), (15, 4218668), (20, 3164001), (30, 2109334), (60, 1054667)]