680699160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1663}}^1$

素因数の和:2062

約数の個数: 128

約数和(自身を含む): 2276352000

約数和(自身を除く): 1595652840

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, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 758, 1080, 1137, 1516, 1663, 1895, 2274, 3032, 3326, 3411, 3790, 4548, 4989, 5685, 6652, 6822, 7580, 8315, 9096, 9978, 10233, 11370, 13304, 13644, 14967, 15160, 16630, 17055, 19956, 20466, 22740, 24945, 27288, 29934, 33260, 34110, 39912, 40932, 44901, 45480, 49890, 51165, 59868, 66520, 68220, 74835, 81864, 89802, 99780, 102330, 119736, 136440, 149670, 179604, 199560, 204660, 224505, 299340, 359208, 409320, 449010, 598680, 630277, 898020, 1260554, 1796040, 1890831, 2521108, 3151385, 3781662, 5042216, 5672493, 6302770, 7563324, 9454155, 11344986, 12605540, 15126648, 17017479, 18908310, 22689972, 25211080, 28362465, 34034958, 37816620, 45379944, 56724930, 68069916, 75633240, 85087395, 113449860, 136139832, 170174790, 226899720, 340349580, 680699160]

約数ペア:

[(1, 680699160), (2, 340349580), (3, 226899720), (4, 170174790), (5, 136139832), (6, 113449860), (8, 85087395), (9, 75633240), (10, 68069916), (12, 56724930), (15, 45379944), (18, 37816620), (20, 34034958), (24, 28362465), (27, 25211080), (30, 22689972), (36, 18908310), (40, 17017479), (45, 15126648), (54, 12605540), (60, 11344986), (72, 9454155), (90, 7563324), (108, 6302770), (120, 5672493), (135, 5042216), (180, 3781662), (216, 3151385), (270, 2521108), (360, 1890831), (379, 1796040), (540, 1260554), (758, 898020), (1080, 630277), (1137, 598680), (1516, 449010), (1663, 409320), (1895, 359208), (2274, 299340), (3032, 224505), (3326, 204660), (3411, 199560), (3790, 179604), (4548, 149670), (4989, 136440), (5685, 119736), (6652, 102330), (6822, 99780), (7580, 89802), (8315, 81864), (9096, 74835), (9978, 68220), (10233, 66520), (11370, 59868), (13304, 51165), (13644, 49890), (14967, 45480), (15160, 44901), (16630, 40932), (17055, 39912), (19956, 34110), (20466, 33260), (22740, 29934), (24945, 27288)]