306309240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1303}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 997794720

約数和(自身を除く): 691485480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 653, 1303, 1306, 1959, 2606, 2612, 3265, 3909, 3918, 5212, 5224, 5877, 6515, 6530, 7818, 7836, 9795, 10424, 11727, 11754, 13030, 13060, 15636, 15672, 19545, 19590, 23454, 23508, 26060, 26120, 29385, 31272, 39090, 39180, 46908, 47016, 52120, 58635, 58770, 78180, 78360, 93816, 117270, 117540, 156360, 234540, 235080, 469080, 850859, 1701718, 2552577, 3403436, 4254295, 5105154, 6806872, 7657731, 8508590, 10210308, 12762885, 15315462, 17017180, 20420616, 25525770, 30630924, 34034360, 38288655, 51051540, 61261848, 76577310, 102103080, 153154620, 306309240]

約数ペア:

[(1, 306309240), (2, 153154620), (3, 102103080), (4, 76577310), (5, 61261848), (6, 51051540), (8, 38288655), (9, 34034360), (10, 30630924), (12, 25525770), (15, 20420616), (18, 17017180), (20, 15315462), (24, 12762885), (30, 10210308), (36, 8508590), (40, 7657731), (45, 6806872), (60, 5105154), (72, 4254295), (90, 3403436), (120, 2552577), (180, 1701718), (360, 850859), (653, 469080), (1303, 235080), (1306, 234540), (1959, 156360), (2606, 117540), (2612, 117270), (3265, 93816), (3909, 78360), (3918, 78180), (5212, 58770), (5224, 58635), (5877, 52120), (6515, 47016), (6530, 46908), (7818, 39180), (7836, 39090), (9795, 31272), (10424, 29385), (11727, 26120), (11754, 26060), (13030, 23508), (13060, 23454), (15636, 19590), (15672, 19545)]