74537280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8627}}^1$

素因数の和:8653

約数の個数: 112

約数和(自身を含む): 262981440

約数和(自身を除く): 188444160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8627, 8640, 17254, 25881, 34508, 43135, 51762, 69016, 77643, 86270, 103524, 129405, 138032, 155286, 172540, 207048, 232929, 258810, 276064, 310572, 345080, 388215, 414096, 465858, 517620, 552128, 621144, 690160, 776430, 828192, 931716, 1035240, 1164645, 1242288, 1380320, 1552860, 1656384, 1863432, 2070480, 2329290, 2484576, 2760640, 3105720, 3726864, 4140960, 4658580, 4969152, 6211440, 7453728, 8281920, 9317160, 12422880, 14907456, 18634320, 24845760, 37268640, 74537280]

約数ペア:

[(1, 74537280), (2, 37268640), (3, 24845760), (4, 18634320), (5, 14907456), (6, 12422880), (8, 9317160), (9, 8281920), (10, 7453728), (12, 6211440), (15, 4969152), (16, 4658580), (18, 4140960), (20, 3726864), (24, 3105720), (27, 2760640), (30, 2484576), (32, 2329290), (36, 2070480), (40, 1863432), (45, 1656384), (48, 1552860), (54, 1380320), (60, 1242288), (64, 1164645), (72, 1035240), (80, 931716), (90, 828192), (96, 776430), (108, 690160), (120, 621144), (135, 552128), (144, 517620), (160, 465858), (180, 414096), (192, 388215), (216, 345080), (240, 310572), (270, 276064), (288, 258810), (320, 232929), (360, 207048), (432, 172540), (480, 155286), (540, 138032), (576, 129405), (720, 103524), (864, 86270), (960, 77643), (1080, 69016), (1440, 51762), (1728, 43135), (2160, 34508), (2880, 25881), (4320, 17254), (8627, 8640)]