141540480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 128

約数和(自身を含む): 501350400

約数和(自身を除く): 359809920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8191, 8640, 16382, 17280, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 131056, 147438, 163820, 196584, 221157, 245730, 262112, 294876, 327640, 368595, 393168, 442314, 491460, 524224, 589752, 655280, 737190, 786336, 884628, 982920, 1048448, 1105785, 1179504, 1310560, 1474380, 1572672, 1769256, 1965840, 2211570, 2359008, 2621120, 2948760, 3145344, 3538512, 3931680, 4423140, 4718016, 5242240, 5897520, 7077024, 7863360, 8846280, 9436032, 11795040, 14154048, 15726720, 17692560, 23590080, 28308096, 35385120, 47180160, 70770240, 141540480]

約数ペア:

[(1, 141540480), (2, 70770240), (3, 47180160), (4, 35385120), (5, 28308096), (6, 23590080), (8, 17692560), (9, 15726720), (10, 14154048), (12, 11795040), (15, 9436032), (16, 8846280), (18, 7863360), (20, 7077024), (24, 5897520), (27, 5242240), (30, 4718016), (32, 4423140), (36, 3931680), (40, 3538512), (45, 3145344), (48, 2948760), (54, 2621120), (60, 2359008), (64, 2211570), (72, 1965840), (80, 1769256), (90, 1572672), (96, 1474380), (108, 1310560), (120, 1179504), (128, 1105785), (135, 1048448), (144, 982920), (160, 884628), (180, 786336), (192, 737190), (216, 655280), (240, 589752), (270, 524224), (288, 491460), (320, 442314), (360, 393168), (384, 368595), (432, 327640), (480, 294876), (540, 262112), (576, 245730), (640, 221157), (720, 196584), (864, 163820), (960, 147438), (1080, 131056), (1152, 122865), (1440, 98292), (1728, 81910), (1920, 73719), (2160, 65528), (2880, 49146), (3456, 40955), (4320, 32764), (5760, 24573), (8191, 17280), (8640, 16382)]