141545520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6827

約数の個数: 120

約数和(自身を含む): 491821200

約数和(自身を除く): 350275680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6779, 6960, 10440, 13558, 20337, 20880, 27116, 33895, 40674, 54232, 61011, 67790, 81348, 101685, 108464, 122022, 135580, 162696, 196591, 203370, 244044, 271160, 305055, 325392, 393182, 406740, 488088, 542320, 589773, 610110, 786364, 813480, 976176, 982955, 1179546, 1220220, 1572728, 1626960, 1769319, 1965910, 2359092, 2440440, 2948865, 3145456, 3538638, 3931820, 4718184, 4880880, 5897730, 7077276, 7863640, 8846595, 9436368, 11795460, 14154552, 15727280, 17693190, 23590920, 28309104, 35386380, 47181840, 70772760, 141545520]

約数ペア:

[(1, 141545520), (2, 70772760), (3, 47181840), (4, 35386380), (5, 28309104), (6, 23590920), (8, 17693190), (9, 15727280), (10, 14154552), (12, 11795460), (15, 9436368), (16, 8846595), (18, 7863640), (20, 7077276), (24, 5897730), (29, 4880880), (30, 4718184), (36, 3931820), (40, 3538638), (45, 3145456), (48, 2948865), (58, 2440440), (60, 2359092), (72, 1965910), (80, 1769319), (87, 1626960), (90, 1572728), (116, 1220220), (120, 1179546), (144, 982955), (145, 976176), (174, 813480), (180, 786364), (232, 610110), (240, 589773), (261, 542320), (290, 488088), (348, 406740), (360, 393182), (435, 325392), (464, 305055), (522, 271160), (580, 244044), (696, 203370), (720, 196591), (870, 162696), (1044, 135580), (1160, 122022), (1305, 108464), (1392, 101685), (1740, 81348), (2088, 67790), (2320, 61011), (2610, 54232), (3480, 40674), (4176, 33895), (5220, 27116), (6779, 20880), (6960, 20337), (10440, 13558)]