2421815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173981}}^1$

素因数の和:174028

約数の個数: 96

約数和(自身を含む): 7891823520

約数和(自身を除く): 5470008000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 173981, 347962, 521943, 695924, 869905, 1043886, 1391848, 1739810, 2087772, 2609715, 2783696, 3479620, 4175544, 5045449, 5219430, 5567392, 6959240, 8351088, 10090898, 10438860, 13918480, 15136347, 16702176, 20181796, 20877720, 25227245, 27836960, 30272694, 40363592, 41755440, 50454490, 60545388, 75681735, 80727184, 83510880, 100908980, 121090776, 151363470, 161454368, 201817960, 242181552, 302726940, 403635920, 484363104, 605453880, 807271840, 1210907760, 2421815520]

約数ペア:

[(1, 2421815520), (2, 1210907760), (3, 807271840), (4, 605453880), (5, 484363104), (6, 403635920), (8, 302726940), (10, 242181552), (12, 201817960), (15, 161454368), (16, 151363470), (20, 121090776), (24, 100908980), (29, 83510880), (30, 80727184), (32, 75681735), (40, 60545388), (48, 50454490), (58, 41755440), (60, 40363592), (80, 30272694), (87, 27836960), (96, 25227245), (116, 20877720), (120, 20181796), (145, 16702176), (160, 15136347), (174, 13918480), (232, 10438860), (240, 10090898), (290, 8351088), (348, 6959240), (435, 5567392), (464, 5219430), (480, 5045449), (580, 4175544), (696, 3479620), (870, 2783696), (928, 2609715), (1160, 2087772), (1392, 1739810), (1740, 1391848), (2320, 1043886), (2784, 869905), (3480, 695924), (4640, 521943), (6960, 347962), (13920, 173981)]