72159120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3070

約数の個数: 160

約数和(自身を含む): 271232640

約数和(自身を除く): 199073520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3037, 3960, 4752, 5940, 6074, 7920, 9111, 11880, 12148, 15185, 18222, 23760, 24296, 27333, 30370, 33407, 36444, 45555, 48592, 54666, 60740, 66814, 72888, 81999, 91110, 100221, 109332, 121480, 133628, 136665, 145776, 163998, 167035, 182220, 200442, 218664, 242960, 267256, 273330, 300663, 327996, 334070, 364440, 400884, 409995, 437328, 501105, 534512, 546660, 601326, 655992, 668140, 728880, 801768, 819990, 901989, 1002210, 1093320, 1202652, 1311984, 1336280, 1503315, 1603536, 1639980, 1803978, 2004420, 2186640, 2405304, 2672560, 3006630, 3279960, 3607956, 4008840, 4509945, 4810608, 6013260, 6559920, 7215912, 8017680, 9019890, 12026520, 14431824, 18039780, 24053040, 36079560, 72159120]

約数ペア:

[(1, 72159120), (2, 36079560), (3, 24053040), (4, 18039780), (5, 14431824), (6, 12026520), (8, 9019890), (9, 8017680), (10, 7215912), (11, 6559920), (12, 6013260), (15, 4810608), (16, 4509945), (18, 4008840), (20, 3607956), (22, 3279960), (24, 3006630), (27, 2672560), (30, 2405304), (33, 2186640), (36, 2004420), (40, 1803978), (44, 1639980), (45, 1603536), (48, 1503315), (54, 1336280), (55, 1311984), (60, 1202652), (66, 1093320), (72, 1002210), (80, 901989), (88, 819990), (90, 801768), (99, 728880), (108, 668140), (110, 655992), (120, 601326), (132, 546660), (135, 534512), (144, 501105), (165, 437328), (176, 409995), (180, 400884), (198, 364440), (216, 334070), (220, 327996), (240, 300663), (264, 273330), (270, 267256), (297, 242960), (330, 218664), (360, 200442), (396, 182220), (432, 167035), (440, 163998), (495, 145776), (528, 136665), (540, 133628), (594, 121480), (660, 109332), (720, 100221), (792, 91110), (880, 81999), (990, 72888), (1080, 66814), (1188, 60740), (1320, 54666), (1485, 48592), (1584, 45555), (1980, 36444), (2160, 33407), (2376, 30370), (2640, 27333), (2970, 24296), (3037, 23760), (3960, 18222), (4752, 15185), (5940, 12148), (6074, 11880), (7920, 9111)]