115451520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 371312640

約数和(自身を除く): 255861120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 383, 384, 471, 480, 628, 640, 766, 785, 942, 960, 1149, 1256, 1532, 1570, 1884, 1915, 1920, 2298, 2355, 2512, 3064, 3140, 3768, 3830, 4596, 4710, 5024, 5745, 6128, 6280, 7536, 7660, 9192, 9420, 10048, 11490, 12256, 12560, 15072, 15320, 18384, 18840, 20096, 22980, 24512, 25120, 30144, 30640, 36768, 37680, 45960, 49024, 50240, 60131, 60288, 61280, 73536, 75360, 91920, 100480, 120262, 122560, 147072, 150720, 180393, 183840, 240524, 245120, 300655, 301440, 360786, 367680, 481048, 601310, 721572, 735360, 901965, 962096, 1202620, 1443144, 1803930, 1924192, 2405240, 2886288, 3607860, 3848384, 4810480, 5772576, 7215720, 7696768, 9620960, 11545152, 14431440, 19241920, 23090304, 28862880, 38483840, 57725760, 115451520]

約数ペア:

[(1, 115451520), (2, 57725760), (3, 38483840), (4, 28862880), (5, 23090304), (6, 19241920), (8, 14431440), (10, 11545152), (12, 9620960), (15, 7696768), (16, 7215720), (20, 5772576), (24, 4810480), (30, 3848384), (32, 3607860), (40, 2886288), (48, 2405240), (60, 1924192), (64, 1803930), (80, 1443144), (96, 1202620), (120, 962096), (128, 901965), (157, 735360), (160, 721572), (192, 601310), (240, 481048), (314, 367680), (320, 360786), (383, 301440), (384, 300655), (471, 245120), (480, 240524), (628, 183840), (640, 180393), (766, 150720), (785, 147072), (942, 122560), (960, 120262), (1149, 100480), (1256, 91920), (1532, 75360), (1570, 73536), (1884, 61280), (1915, 60288), (1920, 60131), (2298, 50240), (2355, 49024), (2512, 45960), (3064, 37680), (3140, 36768), (3768, 30640), (3830, 30144), (4596, 25120), (4710, 24512), (5024, 22980), (5745, 20096), (6128, 18840), (6280, 18384), (7536, 15320), (7660, 15072), (9192, 12560), (9420, 12256), (10048, 11490)]