47923020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266239}}^1$

素因数の和:266254

約数の個数: 36

約数和(自身を含む): 145367040

約数和(自身を除く): 97444020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266239, 532478, 798717, 1064956, 1331195, 1597434, 2396151, 2662390, 3194868, 3993585, 4792302, 5324780, 7987170, 9584604, 11980755, 15974340, 23961510, 47923020]

約数ペア:

[(1, 47923020), (2, 23961510), (3, 15974340), (4, 11980755), (5, 9584604), (6, 7987170), (9, 5324780), (10, 4792302), (12, 3993585), (15, 3194868), (18, 2662390), (20, 2396151), (30, 1597434), (36, 1331195), (45, 1064956), (60, 798717), (90, 532478), (180, 266239)]