228968640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{26501}}^1$

素因数の和:26527

約数の個数: 112

約数和(自身を含む): 807780960

約数和(自身を除く): 578812320

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, 8640, 26501, 53002, 79503, 106004, 132505, 159006, 212008, 238509, 265010, 318012, 397515, 424016, 477018, 530020, 636024, 715527, 795030, 848032, 954036, 1060040, 1192545, 1272048, 1431054, 1590060, 1696064, 1908072, 2120080, 2385090, 2544096, 2862108, 3180120, 3577635, 3816144, 4240160, 4770180, 5088192, 5724216, 6360240, 7155270, 7632288, 8480320, 9540360, 11448432, 12720480, 14310540, 15264576, 19080720, 22896864, 25440960, 28621080, 38161440, 45793728, 57242160, 76322880, 114484320, 228968640]

約数ペア:

[(1, 228968640), (2, 114484320), (3, 76322880), (4, 57242160), (5, 45793728), (6, 38161440), (8, 28621080), (9, 25440960), (10, 22896864), (12, 19080720), (15, 15264576), (16, 14310540), (18, 12720480), (20, 11448432), (24, 9540360), (27, 8480320), (30, 7632288), (32, 7155270), (36, 6360240), (40, 5724216), (45, 5088192), (48, 4770180), (54, 4240160), (60, 3816144), (64, 3577635), (72, 3180120), (80, 2862108), (90, 2544096), (96, 2385090), (108, 2120080), (120, 1908072), (135, 1696064), (144, 1590060), (160, 1431054), (180, 1272048), (192, 1192545), (216, 1060040), (240, 954036), (270, 848032), (288, 795030), (320, 715527), (360, 636024), (432, 530020), (480, 477018), (540, 424016), (576, 397515), (720, 318012), (864, 265010), (960, 238509), (1080, 212008), (1440, 159006), (1728, 132505), (2160, 106004), (2880, 79503), (4320, 53002), (8640, 26501)]