39630420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220169}}^1$

素因数の和:220184

約数の個数: 36

約数和(自身を含む): 120212820

約数和(自身を除く): 80582400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220169, 440338, 660507, 880676, 1100845, 1321014, 1981521, 2201690, 2642028, 3302535, 3963042, 4403380, 6605070, 7926084, 9907605, 13210140, 19815210, 39630420]

約数ペア:

[(1, 39630420), (2, 19815210), (3, 13210140), (4, 9907605), (5, 7926084), (6, 6605070), (9, 4403380), (10, 3963042), (12, 3302535), (15, 2642028), (18, 2201690), (20, 1981521), (30, 1321014), (36, 1100845), (45, 880676), (60, 660507), (90, 440338), (180, 220169)]