187131720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1559431}}^1$

素因数の和:1559445

約数の個数: 32

約数和(自身を含む): 561395520

約数和(自身を除く): 374263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1559431, 3118862, 4678293, 6237724, 7797155, 9356586, 12475448, 15594310, 18713172, 23391465, 31188620, 37426344, 46782930, 62377240, 93565860, 187131720]

約数ペア:

[(1, 187131720), (2, 93565860), (3, 62377240), (4, 46782930), (5, 37426344), (6, 31188620), (8, 23391465), (10, 18713172), (12, 15594310), (15, 12475448), (20, 9356586), (24, 7797155), (30, 6237724), (40, 4678293), (60, 3118862), (120, 1559431)]