321774720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5779}}^1$

素因数の和:5830

約数の個数: 128

約数和(自身を含む): 1061208000

約数和(自身を除く): 739433280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 5779, 6960, 9280, 11136, 11558, 13920, 17337, 18560, 23116, 27840, 28895, 34674, 46232, 55680, 57790, 69348, 86685, 92464, 115580, 138696, 167591, 173370, 184928, 231160, 277392, 335182, 346740, 369856, 462320, 502773, 554784, 670364, 693480, 739712, 837955, 924640, 1005546, 1109568, 1340728, 1386960, 1675910, 1849280, 2011092, 2219136, 2513865, 2681456, 2773920, 3351820, 3698560, 4022184, 5027730, 5362912, 5547840, 6703640, 8044368, 10055460, 10725824, 11095680, 13407280, 16088736, 20110920, 21451648, 26814560, 32177472, 40221840, 53629120, 64354944, 80443680, 107258240, 160887360, 321774720]

約数ペア:

[(1, 321774720), (2, 160887360), (3, 107258240), (4, 80443680), (5, 64354944), (6, 53629120), (8, 40221840), (10, 32177472), (12, 26814560), (15, 21451648), (16, 20110920), (20, 16088736), (24, 13407280), (29, 11095680), (30, 10725824), (32, 10055460), (40, 8044368), (48, 6703640), (58, 5547840), (60, 5362912), (64, 5027730), (80, 4022184), (87, 3698560), (96, 3351820), (116, 2773920), (120, 2681456), (128, 2513865), (145, 2219136), (160, 2011092), (174, 1849280), (192, 1675910), (232, 1386960), (240, 1340728), (290, 1109568), (320, 1005546), (348, 924640), (384, 837955), (435, 739712), (464, 693480), (480, 670364), (580, 554784), (640, 502773), (696, 462320), (870, 369856), (928, 346740), (960, 335182), (1160, 277392), (1392, 231160), (1740, 184928), (1856, 173370), (1920, 167591), (2320, 138696), (2784, 115580), (3480, 92464), (3712, 86685), (4640, 69348), (5568, 57790), (5779, 55680), (6960, 46232), (9280, 34674), (11136, 28895), (11558, 27840), (13920, 23116), (17337, 18560)]