39561960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329683}}^1$

素因数の和:329697

約数の個数: 32

約数和(自身を含む): 118686240

約数和(自身を除く): 79124280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329683, 659366, 989049, 1318732, 1648415, 1978098, 2637464, 3296830, 3956196, 4945245, 6593660, 7912392, 9890490, 13187320, 19780980, 39561960]

約数ペア:

[(1, 39561960), (2, 19780980), (3, 13187320), (4, 9890490), (5, 7912392), (6, 6593660), (8, 4945245), (10, 3956196), (12, 3296830), (15, 2637464), (20, 1978098), (24, 1648415), (30, 1318732), (40, 989049), (60, 659366), (120, 329683)]