144943920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18301}}^1$

素因数の和:18331

約数の個数: 120

約数和(自身を含む): 531050832

約数和(自身を除く): 386106912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18301, 36602, 54903, 73204, 91505, 109806, 146408, 164709, 183010, 201311, 219612, 274515, 292816, 329418, 366020, 402622, 439224, 549030, 603933, 658836, 732040, 805244, 823545, 878448, 1006555, 1098060, 1207866, 1317672, 1464080, 1610488, 1647090, 1811799, 2013110, 2196120, 2415732, 2635344, 3019665, 3220976, 3294180, 3623598, 4026220, 4392240, 4831464, 6039330, 6588360, 7247196, 8052440, 9058995, 9662928, 12078660, 13176720, 14494392, 16104880, 18117990, 24157320, 28988784, 36235980, 48314640, 72471960, 144943920]

約数ペア:

[(1, 144943920), (2, 72471960), (3, 48314640), (4, 36235980), (5, 28988784), (6, 24157320), (8, 18117990), (9, 16104880), (10, 14494392), (11, 13176720), (12, 12078660), (15, 9662928), (16, 9058995), (18, 8052440), (20, 7247196), (22, 6588360), (24, 6039330), (30, 4831464), (33, 4392240), (36, 4026220), (40, 3623598), (44, 3294180), (45, 3220976), (48, 3019665), (55, 2635344), (60, 2415732), (66, 2196120), (72, 2013110), (80, 1811799), (88, 1647090), (90, 1610488), (99, 1464080), (110, 1317672), (120, 1207866), (132, 1098060), (144, 1006555), (165, 878448), (176, 823545), (180, 805244), (198, 732040), (220, 658836), (240, 603933), (264, 549030), (330, 439224), (360, 402622), (396, 366020), (440, 329418), (495, 292816), (528, 274515), (660, 219612), (720, 201311), (792, 183010), (880, 164709), (990, 146408), (1320, 109806), (1584, 91505), (1980, 73204), (2640, 54903), (3960, 36602), (7920, 18301)]