42437880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117883}}^1$

素因数の和:117900

約数の個数: 48

約数和(自身を含む): 137924280

約数和(自身を除く): 95486400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 117883, 235766, 353649, 471532, 589415, 707298, 943064, 1060947, 1178830, 1414596, 1768245, 2121894, 2357660, 2829192, 3536490, 4243788, 4715320, 5304735, 7072980, 8487576, 10609470, 14145960, 21218940, 42437880]

約数ペア:

[(1, 42437880), (2, 21218940), (3, 14145960), (4, 10609470), (5, 8487576), (6, 7072980), (8, 5304735), (9, 4715320), (10, 4243788), (12, 3536490), (15, 2829192), (18, 2357660), (20, 2121894), (24, 1768245), (30, 1414596), (36, 1178830), (40, 1060947), (45, 943064), (60, 707298), (72, 589415), (90, 471532), (120, 353649), (180, 235766), (360, 117883)]