231845760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13417}}^1$

素因数の和:13445

約数の個数: 128

約数和(自身を含む): 821181600

約数和(自身を除く): 589335840

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 13417, 17280, 26834, 40251, 53668, 67085, 80502, 107336, 120753, 134170, 161004, 201255, 214672, 241506, 268340, 322008, 362259, 402510, 429344, 483012, 536680, 603765, 644016, 724518, 805020, 858688, 966024, 1073360, 1207530, 1288032, 1449036, 1610040, 1717376, 1811295, 1932048, 2146720, 2415060, 2576064, 2898072, 3220080, 3622590, 3864096, 4293440, 4830120, 5152128, 5796144, 6440160, 7245180, 7728192, 8586880, 9660240, 11592288, 12880320, 14490360, 15456384, 19320480, 23184576, 25760640, 28980720, 38640960, 46369152, 57961440, 77281920, 115922880, 231845760]

約数ペア:

[(1, 231845760), (2, 115922880), (3, 77281920), (4, 57961440), (5, 46369152), (6, 38640960), (8, 28980720), (9, 25760640), (10, 23184576), (12, 19320480), (15, 15456384), (16, 14490360), (18, 12880320), (20, 11592288), (24, 9660240), (27, 8586880), (30, 7728192), (32, 7245180), (36, 6440160), (40, 5796144), (45, 5152128), (48, 4830120), (54, 4293440), (60, 3864096), (64, 3622590), (72, 3220080), (80, 2898072), (90, 2576064), (96, 2415060), (108, 2146720), (120, 1932048), (128, 1811295), (135, 1717376), (144, 1610040), (160, 1449036), (180, 1288032), (192, 1207530), (216, 1073360), (240, 966024), (270, 858688), (288, 805020), (320, 724518), (360, 644016), (384, 603765), (432, 536680), (480, 483012), (540, 429344), (576, 402510), (640, 362259), (720, 322008), (864, 268340), (960, 241506), (1080, 214672), (1152, 201255), (1440, 161004), (1728, 134170), (1920, 120753), (2160, 107336), (2880, 80502), (3456, 67085), (4320, 53668), (5760, 40251), (8640, 26834), (13417, 17280)]