129267720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 423348120

約数和(自身を除く): 294080400

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, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2621, 2740, 3288, 4110, 4932, 5242, 5480, 6165, 7863, 8220, 9864, 10484, 12330, 13105, 15726, 16440, 20968, 23589, 24660, 26210, 31452, 39315, 47178, 49320, 52420, 62904, 78630, 94356, 104840, 117945, 157260, 188712, 235890, 314520, 359077, 471780, 718154, 943560, 1077231, 1436308, 1795385, 2154462, 2872616, 3231693, 3590770, 4308924, 5386155, 6463386, 7181540, 8617848, 10772310, 12926772, 14363080, 16158465, 21544620, 25853544, 32316930, 43089240, 64633860, 129267720]

約数ペア:

[(1, 129267720), (2, 64633860), (3, 43089240), (4, 32316930), (5, 25853544), (6, 21544620), (8, 16158465), (9, 14363080), (10, 12926772), (12, 10772310), (15, 8617848), (18, 7181540), (20, 6463386), (24, 5386155), (30, 4308924), (36, 3590770), (40, 3231693), (45, 2872616), (60, 2154462), (72, 1795385), (90, 1436308), (120, 1077231), (137, 943560), (180, 718154), (274, 471780), (360, 359077), (411, 314520), (548, 235890), (685, 188712), (822, 157260), (1096, 117945), (1233, 104840), (1370, 94356), (1644, 78630), (2055, 62904), (2466, 52420), (2621, 49320), (2740, 47178), (3288, 39315), (4110, 31452), (4932, 26210), (5242, 24660), (5480, 23589), (6165, 20968), (7863, 16440), (8220, 15726), (9864, 13105), (10484, 12330)]