105939120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{63059}}^1$

素因数の和:63082

約数の個数: 80

約数和(自身を含む): 375333120

約数和(自身を除く): 269394000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 63059, 126118, 189177, 252236, 315295, 378354, 441413, 504472, 630590, 756708, 882826, 945885, 1008944, 1261180, 1324239, 1513416, 1765652, 1891770, 2207065, 2522360, 2648478, 3026832, 3531304, 3783540, 4414130, 5044720, 5296956, 6621195, 7062608, 7567080, 8828260, 10593912, 13242390, 15134160, 17656520, 21187824, 26484780, 35313040, 52969560, 105939120]

約数ペア:

[(1, 105939120), (2, 52969560), (3, 35313040), (4, 26484780), (5, 21187824), (6, 17656520), (7, 15134160), (8, 13242390), (10, 10593912), (12, 8828260), (14, 7567080), (15, 7062608), (16, 6621195), (20, 5296956), (21, 5044720), (24, 4414130), (28, 3783540), (30, 3531304), (35, 3026832), (40, 2648478), (42, 2522360), (48, 2207065), (56, 1891770), (60, 1765652), (70, 1513416), (80, 1324239), (84, 1261180), (105, 1008944), (112, 945885), (120, 882826), (140, 756708), (168, 630590), (210, 504472), (240, 441413), (280, 378354), (336, 315295), (420, 252236), (560, 189177), (840, 126118), (1680, 63059)]