2544540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42409}}^1$

素因数の和:42421

約数の個数: 24

約数和(自身を含む): 7124880

約数和(自身を除く): 4580340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42409, 84818, 127227, 169636, 212045, 254454, 424090, 508908, 636135, 848180, 1272270, 2544540]

約数ペア:

[(1, 2544540), (2, 1272270), (3, 848180), (4, 636135), (5, 508908), (6, 424090), (10, 254454), (12, 212045), (15, 169636), (20, 127227), (30, 84818), (60, 42409)]