42543960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354533}}^1$

素因数の和:354547

約数の個数: 32

約数和(自身を含む): 127632240

約数和(自身を除く): 85088280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354533, 709066, 1063599, 1418132, 1772665, 2127198, 2836264, 3545330, 4254396, 5317995, 7090660, 8508792, 10635990, 14181320, 21271980, 42543960]

約数ペア:

[(1, 42543960), (2, 21271980), (3, 14181320), (4, 10635990), (5, 8508792), (6, 7090660), (8, 5317995), (10, 4254396), (12, 3545330), (15, 2836264), (20, 2127198), (24, 1772665), (30, 1418132), (40, 1063599), (60, 709066), (120, 354533)]