40221840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5779}}^1$

素因数の和:5824

約数の個数: 80

約数和(自身を含む): 129009600

約数和(自身を除く): 88787760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 5779, 6960, 11558, 17337, 23116, 28895, 34674, 46232, 57790, 69348, 86685, 92464, 115580, 138696, 167591, 173370, 231160, 277392, 335182, 346740, 462320, 502773, 670364, 693480, 837955, 1005546, 1340728, 1386960, 1675910, 2011092, 2513865, 2681456, 3351820, 4022184, 5027730, 6703640, 8044368, 10055460, 13407280, 20110920, 40221840]

約数ペア:

[(1, 40221840), (2, 20110920), (3, 13407280), (4, 10055460), (5, 8044368), (6, 6703640), (8, 5027730), (10, 4022184), (12, 3351820), (15, 2681456), (16, 2513865), (20, 2011092), (24, 1675910), (29, 1386960), (30, 1340728), (40, 1005546), (48, 837955), (58, 693480), (60, 670364), (80, 502773), (87, 462320), (116, 346740), (120, 335182), (145, 277392), (174, 231160), (232, 173370), (240, 167591), (290, 138696), (348, 115580), (435, 92464), (464, 86685), (580, 69348), (696, 57790), (870, 46232), (1160, 34674), (1392, 28895), (1740, 23116), (2320, 17337), (3480, 11558), (5779, 6960)]