82980720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 160

約数和(自身を含む): 293106240

約数和(自身を除く): 210125520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 937, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1874, 1968, 2160, 2214, 2460, 2811, 2952, 3280, 3690, 3748, 4428, 4685, 4920, 5535, 5622, 5904, 7380, 7496, 8433, 8856, 9370, 9840, 11070, 11244, 14055, 14760, 14992, 16866, 17712, 18740, 22140, 22488, 25299, 28110, 29520, 33732, 37480, 38417, 42165, 44280, 44976, 50598, 56220, 67464, 74960, 76834, 84330, 88560, 101196, 112440, 115251, 126495, 134928, 153668, 168660, 192085, 202392, 224880, 230502, 252990, 307336, 337320, 345753, 384170, 404784, 461004, 505980, 576255, 614672, 674640, 691506, 768340, 922008, 1011960, 1037259, 1152510, 1383012, 1536680, 1728765, 1844016, 2023920, 2074518, 2305020, 2766024, 3073360, 3457530, 4149036, 4610040, 5186295, 5532048, 6915060, 8298072, 9220080, 10372590, 13830120, 16596144, 20745180, 27660240, 41490360, 82980720]

約数ペア:

[(1, 82980720), (2, 41490360), (3, 27660240), (4, 20745180), (5, 16596144), (6, 13830120), (8, 10372590), (9, 9220080), (10, 8298072), (12, 6915060), (15, 5532048), (16, 5186295), (18, 4610040), (20, 4149036), (24, 3457530), (27, 3073360), (30, 2766024), (36, 2305020), (40, 2074518), (41, 2023920), (45, 1844016), (48, 1728765), (54, 1536680), (60, 1383012), (72, 1152510), (80, 1037259), (82, 1011960), (90, 922008), (108, 768340), (120, 691506), (123, 674640), (135, 614672), (144, 576255), (164, 505980), (180, 461004), (205, 404784), (216, 384170), (240, 345753), (246, 337320), (270, 307336), (328, 252990), (360, 230502), (369, 224880), (410, 202392), (432, 192085), (492, 168660), (540, 153668), (615, 134928), (656, 126495), (720, 115251), (738, 112440), (820, 101196), (937, 88560), (984, 84330), (1080, 76834), (1107, 74960), (1230, 67464), (1476, 56220), (1640, 50598), (1845, 44976), (1874, 44280), (1968, 42165), (2160, 38417), (2214, 37480), (2460, 33732), (2811, 29520), (2952, 28110), (3280, 25299), (3690, 22488), (3748, 22140), (4428, 18740), (4685, 17712), (4920, 16866), (5535, 14992), (5622, 14760), (5904, 14055), (7380, 11244), (7496, 11070), (8433, 9840), (8856, 9370)]