54841920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8188

約数の個数: 112

約数和(自身を含む): 199022208

約数和(自身を除く): 144180288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8161, 16322, 24483, 32644, 40805, 48966, 57127, 65288, 81610, 97932, 114254, 122415, 130576, 163220, 171381, 195864, 228508, 244830, 261152, 285635, 326440, 342762, 391728, 457016, 489660, 522304, 571270, 652880, 685524, 783456, 856905, 914032, 979320, 1142540, 1305760, 1371048, 1566912, 1713810, 1828064, 1958640, 2285080, 2611520, 2742096, 3427620, 3656128, 3917280, 4570160, 5484192, 6855240, 7834560, 9140320, 10968384, 13710480, 18280640, 27420960, 54841920]

約数ペア:

[(1, 54841920), (2, 27420960), (3, 18280640), (4, 13710480), (5, 10968384), (6, 9140320), (7, 7834560), (8, 6855240), (10, 5484192), (12, 4570160), (14, 3917280), (15, 3656128), (16, 3427620), (20, 2742096), (21, 2611520), (24, 2285080), (28, 1958640), (30, 1828064), (32, 1713810), (35, 1566912), (40, 1371048), (42, 1305760), (48, 1142540), (56, 979320), (60, 914032), (64, 856905), (70, 783456), (80, 685524), (84, 652880), (96, 571270), (105, 522304), (112, 489660), (120, 457016), (140, 391728), (160, 342762), (168, 326440), (192, 285635), (210, 261152), (224, 244830), (240, 228508), (280, 195864), (320, 171381), (336, 163220), (420, 130576), (448, 122415), (480, 114254), (560, 97932), (672, 81610), (840, 65288), (960, 57127), (1120, 48966), (1344, 40805), (1680, 32644), (2240, 24483), (3360, 16322), (6720, 8161)]