72298560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 231745536

約数和(自身を除く): 159446976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 593, 635, 762, 960, 1016, 1186, 1270, 1524, 1779, 1905, 2032, 2372, 2540, 2965, 3048, 3558, 3810, 4064, 4744, 5080, 5930, 6096, 7116, 7620, 8128, 8895, 9488, 10160, 11860, 12192, 14232, 15240, 17790, 18976, 20320, 23720, 24384, 28464, 30480, 35580, 37952, 40640, 47440, 56928, 60960, 71160, 75311, 94880, 113856, 121920, 142320, 150622, 189760, 225933, 284640, 301244, 376555, 451866, 569280, 602488, 753110, 903732, 1129665, 1204976, 1506220, 1807464, 2259330, 2409952, 3012440, 3614928, 4518660, 4819904, 6024880, 7229856, 9037320, 12049760, 14459712, 18074640, 24099520, 36149280, 72298560]

約数ペア:

[(1, 72298560), (2, 36149280), (3, 24099520), (4, 18074640), (5, 14459712), (6, 12049760), (8, 9037320), (10, 7229856), (12, 6024880), (15, 4819904), (16, 4518660), (20, 3614928), (24, 3012440), (30, 2409952), (32, 2259330), (40, 1807464), (48, 1506220), (60, 1204976), (64, 1129665), (80, 903732), (96, 753110), (120, 602488), (127, 569280), (160, 451866), (192, 376555), (240, 301244), (254, 284640), (320, 225933), (381, 189760), (480, 150622), (508, 142320), (593, 121920), (635, 113856), (762, 94880), (960, 75311), (1016, 71160), (1186, 60960), (1270, 56928), (1524, 47440), (1779, 40640), (1905, 37952), (2032, 35580), (2372, 30480), (2540, 28464), (2965, 24384), (3048, 23720), (3558, 20320), (3810, 18976), (4064, 17790), (4744, 15240), (5080, 14232), (5930, 12192), (6096, 11860), (7116, 10160), (7620, 9488), (8128, 8895)]