30266280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7643}}^1$

素因数の和:7671

約数の個数: 96

約数和(自身を含む): 107321760

約数和(自身を除く): 77055480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7643, 15286, 22929, 30572, 38215, 45858, 61144, 68787, 76430, 84073, 91716, 114645, 137574, 152860, 168146, 183432, 229290, 252219, 275148, 305720, 336292, 343935, 420365, 458580, 504438, 550296, 672584, 687870, 756657, 840730, 917160, 1008876, 1261095, 1375740, 1513314, 1681460, 2017752, 2522190, 2751480, 3026628, 3362920, 3783285, 5044380, 6053256, 7566570, 10088760, 15133140, 30266280]

約数ペア:

[(1, 30266280), (2, 15133140), (3, 10088760), (4, 7566570), (5, 6053256), (6, 5044380), (8, 3783285), (9, 3362920), (10, 3026628), (11, 2751480), (12, 2522190), (15, 2017752), (18, 1681460), (20, 1513314), (22, 1375740), (24, 1261095), (30, 1008876), (33, 917160), (36, 840730), (40, 756657), (44, 687870), (45, 672584), (55, 550296), (60, 504438), (66, 458580), (72, 420365), (88, 343935), (90, 336292), (99, 305720), (110, 275148), (120, 252219), (132, 229290), (165, 183432), (180, 168146), (198, 152860), (220, 137574), (264, 114645), (330, 91716), (360, 84073), (396, 76430), (440, 68787), (495, 61144), (660, 45858), (792, 38215), (990, 30572), (1320, 22929), (1980, 15286), (3960, 7643)]