86588640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 298142208

約数和(自身を除く): 211553568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 383, 471, 480, 628, 720, 766, 785, 942, 1149, 1256, 1413, 1440, 1532, 1570, 1884, 1915, 2298, 2355, 2512, 2826, 3064, 3140, 3447, 3768, 3830, 4596, 4710, 5024, 5652, 5745, 6128, 6280, 6894, 7065, 7536, 7660, 9192, 9420, 11304, 11490, 12256, 12560, 13788, 14130, 15072, 15320, 17235, 18384, 18840, 22608, 22980, 25120, 27576, 28260, 30640, 34470, 36768, 37680, 45216, 45960, 55152, 56520, 60131, 61280, 68940, 75360, 91920, 110304, 113040, 120262, 137880, 180393, 183840, 226080, 240524, 275760, 300655, 360786, 481048, 541179, 551520, 601310, 721572, 901965, 962096, 1082358, 1202620, 1443144, 1803930, 1924192, 2164716, 2405240, 2705895, 2886288, 3607860, 4329432, 4810480, 5411790, 5772576, 7215720, 8658864, 9620960, 10823580, 14431440, 17317728, 21647160, 28862880, 43294320, 86588640]

約数ペア:

[(1, 86588640), (2, 43294320), (3, 28862880), (4, 21647160), (5, 17317728), (6, 14431440), (8, 10823580), (9, 9620960), (10, 8658864), (12, 7215720), (15, 5772576), (16, 5411790), (18, 4810480), (20, 4329432), (24, 3607860), (30, 2886288), (32, 2705895), (36, 2405240), (40, 2164716), (45, 1924192), (48, 1803930), (60, 1443144), (72, 1202620), (80, 1082358), (90, 962096), (96, 901965), (120, 721572), (144, 601310), (157, 551520), (160, 541179), (180, 481048), (240, 360786), (288, 300655), (314, 275760), (360, 240524), (383, 226080), (471, 183840), (480, 180393), (628, 137880), (720, 120262), (766, 113040), (785, 110304), (942, 91920), (1149, 75360), (1256, 68940), (1413, 61280), (1440, 60131), (1532, 56520), (1570, 55152), (1884, 45960), (1915, 45216), (2298, 37680), (2355, 36768), (2512, 34470), (2826, 30640), (3064, 28260), (3140, 27576), (3447, 25120), (3768, 22980), (3830, 22608), (4596, 18840), (4710, 18384), (5024, 17235), (5652, 15320), (5745, 15072), (6128, 14130), (6280, 13788), (6894, 12560), (7065, 12256), (7536, 11490), (7660, 11304), (9192, 9420)]