520000980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8666683}}^1$

素因数の和:8666695

約数の個数: 24

約数和(自身を含む): 1456002912

約数和(自身を除く): 936001932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8666683, 17333366, 26000049, 34666732, 43333415, 52000098, 86666830, 104000196, 130000245, 173333660, 260000490, 520000980]

約数ペア:

[(1, 520000980), (2, 260000490), (3, 173333660), (4, 130000245), (5, 104000196), (6, 86666830), (10, 52000098), (12, 43333415), (15, 34666732), (20, 26000049), (30, 17333366), (60, 8666683)]