47182920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393191}}^1$

素因数の和:393205

約数の個数: 32

約数和(自身を含む): 141549120

約数和(自身を除く): 94366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393191, 786382, 1179573, 1572764, 1965955, 2359146, 3145528, 3931910, 4718292, 5897865, 7863820, 9436584, 11795730, 15727640, 23591460, 47182920]

約数ペア:

[(1, 47182920), (2, 23591460), (3, 15727640), (4, 11795730), (5, 9436584), (6, 7863820), (8, 5897865), (10, 4718292), (12, 3931910), (15, 3145528), (20, 2359146), (24, 1965955), (30, 1572764), (40, 1179573), (60, 786382), (120, 393191)]