91857240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{28351}}^1$

素因数の和:28374

約数の個数: 80

約数和(自身を含む): 308753280

約数和(自身を除く): 216896040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 28351, 56702, 85053, 113404, 141755, 170106, 226808, 255159, 283510, 340212, 425265, 510318, 567020, 680424, 765477, 850530, 1020636, 1134040, 1275795, 1530954, 1701060, 2041272, 2296431, 2551590, 3061908, 3402120, 3827385, 4592862, 5103180, 6123816, 7654770, 9185724, 10206360, 11482155, 15309540, 18371448, 22964310, 30619080, 45928620, 91857240]

約数ペア:

[(1, 91857240), (2, 45928620), (3, 30619080), (4, 22964310), (5, 18371448), (6, 15309540), (8, 11482155), (9, 10206360), (10, 9185724), (12, 7654770), (15, 6123816), (18, 5103180), (20, 4592862), (24, 3827385), (27, 3402120), (30, 3061908), (36, 2551590), (40, 2296431), (45, 2041272), (54, 1701060), (60, 1530954), (72, 1275795), (81, 1134040), (90, 1020636), (108, 850530), (120, 765477), (135, 680424), (162, 567020), (180, 510318), (216, 425265), (270, 340212), (324, 283510), (360, 255159), (405, 226808), (540, 170106), (648, 141755), (810, 113404), (1080, 85053), (1620, 56702), (3240, 28351)]