47507580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{87977}}^1$

素因数の和:87995

約数の個数: 48

約数和(自身を含む): 147803040

約数和(自身を除く): 100295460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 87977, 175954, 263931, 351908, 439885, 527862, 791793, 879770, 1055724, 1319655, 1583586, 1759540, 2375379, 2639310, 3167172, 3958965, 4750758, 5278620, 7917930, 9501516, 11876895, 15835860, 23753790, 47507580]

約数ペア:

[(1, 47507580), (2, 23753790), (3, 15835860), (4, 11876895), (5, 9501516), (6, 7917930), (9, 5278620), (10, 4750758), (12, 3958965), (15, 3167172), (18, 2639310), (20, 2375379), (27, 1759540), (30, 1583586), (36, 1319655), (45, 1055724), (54, 879770), (60, 791793), (90, 527862), (108, 439885), (135, 351908), (180, 263931), (270, 175954), (540, 87977)]