162120960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4691}}^1$

素因数の和:4721

約数の個数: 144

約数和(自身を含む): 575426880

約数和(自身を除く): 413305920

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4691, 5760, 6912, 8640, 9382, 11520, 14073, 17280, 18764, 23455, 28146, 34560, 37528, 42219, 46910, 56292, 70365, 75056, 84438, 93820, 112584, 126657, 140730, 150112, 168876, 187640, 211095, 225168, 253314, 281460, 300224, 337752, 375280, 422190, 450336, 506628, 562920, 600448, 633285, 675504, 750560, 844380, 900672, 1013256, 1125840, 1200896, 1266570, 1351008, 1501120, 1688760, 1801344, 2026512, 2251680, 2533140, 2702016, 3002240, 3377520, 3602688, 4053024, 4503360, 5066280, 5404032, 6004480, 6755040, 8106048, 9006720, 10132560, 10808064, 13510080, 16212096, 18013440, 20265120, 27020160, 32424192, 40530240, 54040320, 81060480, 162120960]

約数ペア:

[(1, 162120960), (2, 81060480), (3, 54040320), (4, 40530240), (5, 32424192), (6, 27020160), (8, 20265120), (9, 18013440), (10, 16212096), (12, 13510080), (15, 10808064), (16, 10132560), (18, 9006720), (20, 8106048), (24, 6755040), (27, 6004480), (30, 5404032), (32, 5066280), (36, 4503360), (40, 4053024), (45, 3602688), (48, 3377520), (54, 3002240), (60, 2702016), (64, 2533140), (72, 2251680), (80, 2026512), (90, 1801344), (96, 1688760), (108, 1501120), (120, 1351008), (128, 1266570), (135, 1200896), (144, 1125840), (160, 1013256), (180, 900672), (192, 844380), (216, 750560), (240, 675504), (256, 633285), (270, 600448), (288, 562920), (320, 506628), (360, 450336), (384, 422190), (432, 375280), (480, 337752), (540, 300224), (576, 281460), (640, 253314), (720, 225168), (768, 211095), (864, 187640), (960, 168876), (1080, 150112), (1152, 140730), (1280, 126657), (1440, 112584), (1728, 93820), (1920, 84438), (2160, 75056), (2304, 70365), (2880, 56292), (3456, 46910), (3840, 42219), (4320, 37528), (4691, 34560), (5760, 28146), (6912, 23455), (8640, 18764), (9382, 17280), (11520, 14073)]