159412980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2656883}}^1$

素因数の和:2656895

約数の個数: 24

約数和(自身を含む): 446356512

約数和(自身を除く): 286943532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2656883, 5313766, 7970649, 10627532, 13284415, 15941298, 26568830, 31882596, 39853245, 53137660, 79706490, 159412980]

約数ペア:

[(1, 159412980), (2, 79706490), (3, 53137660), (4, 39853245), (5, 31882596), (6, 26568830), (10, 15941298), (12, 13284415), (15, 10627532), (20, 7970649), (30, 5313766), (60, 2656883)]