24398940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{406649}}^1$

素因数の和:406661

約数の個数: 24

約数和(自身を含む): 68317200

約数和(自身を除く): 43918260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 406649, 813298, 1219947, 1626596, 2033245, 2439894, 4066490, 4879788, 6099735, 8132980, 12199470, 24398940]

約数ペア:

[(1, 24398940), (2, 12199470), (3, 8132980), (4, 6099735), (5, 4879788), (6, 4066490), (10, 2439894), (12, 2033245), (15, 1626596), (20, 1219947), (30, 813298), (60, 406649)]