28862880

素因数分解:

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

素因数の和:558

約数の個数: 96

約数和(自身を含む): 91736064

約数和(自身を除く): 62873184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 383, 471, 480, 628, 766, 785, 942, 1149, 1256, 1532, 1570, 1884, 1915, 2298, 2355, 2512, 3064, 3140, 3768, 3830, 4596, 4710, 5024, 5745, 6128, 6280, 7536, 7660, 9192, 9420, 11490, 12256, 12560, 15072, 15320, 18384, 18840, 22980, 25120, 30640, 36768, 37680, 45960, 60131, 61280, 75360, 91920, 120262, 180393, 183840, 240524, 300655, 360786, 481048, 601310, 721572, 901965, 962096, 1202620, 1443144, 1803930, 1924192, 2405240, 2886288, 3607860, 4810480, 5772576, 7215720, 9620960, 14431440, 28862880]

約数ペア:

[(1, 28862880), (2, 14431440), (3, 9620960), (4, 7215720), (5, 5772576), (6, 4810480), (8, 3607860), (10, 2886288), (12, 2405240), (15, 1924192), (16, 1803930), (20, 1443144), (24, 1202620), (30, 962096), (32, 901965), (40, 721572), (48, 601310), (60, 481048), (80, 360786), (96, 300655), (120, 240524), (157, 183840), (160, 180393), (240, 120262), (314, 91920), (383, 75360), (471, 61280), (480, 60131), (628, 45960), (766, 37680), (785, 36768), (942, 30640), (1149, 25120), (1256, 22980), (1532, 18840), (1570, 18384), (1884, 15320), (1915, 15072), (2298, 12560), (2355, 12256), (2512, 11490), (3064, 9420), (3140, 9192), (3768, 7660), (3830, 7536), (4596, 6280), (4710, 6128), (5024, 5745)]