48797880

素因数分解:

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

素因数の和:406663

約数の個数: 32

約数和(自身を含む): 146394000

約数和(自身を除く): 97596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 406649, 813298, 1219947, 1626596, 2033245, 2439894, 3253192, 4066490, 4879788, 6099735, 8132980, 9759576, 12199470, 16265960, 24398940, 48797880]

約数ペア:

[(1, 48797880), (2, 24398940), (3, 16265960), (4, 12199470), (5, 9759576), (6, 8132980), (8, 6099735), (10, 4879788), (12, 4066490), (15, 3253192), (20, 2439894), (24, 2033245), (30, 1626596), (40, 1219947), (60, 813298), (120, 406649)]