158909580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294277}}^1$

素因数の和:294295

約数の個数: 48

約数和(自身を含む): 494387040

約数和(自身を除く): 335477460

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, 294277, 588554, 882831, 1177108, 1471385, 1765662, 2648493, 2942770, 3531324, 4414155, 5296986, 5885540, 7945479, 8828310, 10593972, 13242465, 15890958, 17656620, 26484930, 31781916, 39727395, 52969860, 79454790, 158909580]

約数ペア:

[(1, 158909580), (2, 79454790), (3, 52969860), (4, 39727395), (5, 31781916), (6, 26484930), (9, 17656620), (10, 15890958), (12, 13242465), (15, 10593972), (18, 8828310), (20, 7945479), (27, 5885540), (30, 5296986), (36, 4414155), (45, 3531324), (54, 2942770), (60, 2648493), (90, 1765662), (108, 1471385), (135, 1177108), (180, 882831), (270, 588554), (540, 294277)]