82458240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 267174720

約数和(自身を除く): 184716480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 641, 670, 804, 960, 1005, 1072, 1282, 1340, 1608, 1920, 1923, 2010, 2144, 2564, 2680, 3205, 3216, 3846, 4020, 4288, 5128, 5360, 6410, 6432, 7692, 8040, 8576, 9615, 10256, 10720, 12820, 12864, 15384, 16080, 19230, 20512, 21440, 25640, 25728, 30768, 32160, 38460, 41024, 42880, 42947, 51280, 61536, 64320, 76920, 82048, 85894, 102560, 123072, 128640, 128841, 153840, 171788, 205120, 214735, 246144, 257682, 307680, 343576, 410240, 429470, 515364, 615360, 644205, 687152, 858940, 1030728, 1230720, 1288410, 1374304, 1717880, 2061456, 2576820, 2748608, 3435760, 4122912, 5153640, 5497216, 6871520, 8245824, 10307280, 13743040, 16491648, 20614560, 27486080, 41229120, 82458240]

約数ペア:

[(1, 82458240), (2, 41229120), (3, 27486080), (4, 20614560), (5, 16491648), (6, 13743040), (8, 10307280), (10, 8245824), (12, 6871520), (15, 5497216), (16, 5153640), (20, 4122912), (24, 3435760), (30, 2748608), (32, 2576820), (40, 2061456), (48, 1717880), (60, 1374304), (64, 1288410), (67, 1230720), (80, 1030728), (96, 858940), (120, 687152), (128, 644205), (134, 615360), (160, 515364), (192, 429470), (201, 410240), (240, 343576), (268, 307680), (320, 257682), (335, 246144), (384, 214735), (402, 205120), (480, 171788), (536, 153840), (640, 128841), (641, 128640), (670, 123072), (804, 102560), (960, 85894), (1005, 82048), (1072, 76920), (1282, 64320), (1340, 61536), (1608, 51280), (1920, 42947), (1923, 42880), (2010, 41024), (2144, 38460), (2564, 32160), (2680, 30768), (3205, 25728), (3216, 25640), (3846, 21440), (4020, 20512), (4288, 19230), (5128, 16080), (5360, 15384), (6410, 12864), (6432, 12820), (7692, 10720), (8040, 10256), (8576, 9615)]