61822920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{515191}}^1$

素因数の和:515205

約数の個数: 32

約数和(自身を含む): 185469120

約数和(自身を除く): 123646200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 515191, 1030382, 1545573, 2060764, 2575955, 3091146, 4121528, 5151910, 6182292, 7727865, 10303820, 12364584, 15455730, 20607640, 30911460, 61822920]

約数ペア:

[(1, 61822920), (2, 30911460), (3, 20607640), (4, 15455730), (5, 12364584), (6, 10303820), (8, 7727865), (10, 6182292), (12, 5151910), (15, 4121528), (20, 3091146), (24, 2575955), (30, 2060764), (40, 1545573), (60, 1030382), (120, 515191)]