86631960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2551}}^1$

素因数の和:2848

約数の個数: 64

約数和(自身を含む): 260916480

約数和(自身を除く): 174284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2551, 2830, 3396, 4245, 5102, 5660, 6792, 7653, 8490, 10204, 11320, 12755, 15306, 16980, 20408, 25510, 30612, 33960, 38265, 51020, 61224, 76530, 102040, 153060, 306120, 721933, 1443866, 2165799, 2887732, 3609665, 4331598, 5775464, 7219330, 8663196, 10828995, 14438660, 17326392, 21657990, 28877320, 43315980, 86631960]

約数ペア:

[(1, 86631960), (2, 43315980), (3, 28877320), (4, 21657990), (5, 17326392), (6, 14438660), (8, 10828995), (10, 8663196), (12, 7219330), (15, 5775464), (20, 4331598), (24, 3609665), (30, 2887732), (40, 2165799), (60, 1443866), (120, 721933), (283, 306120), (566, 153060), (849, 102040), (1132, 76530), (1415, 61224), (1698, 51020), (2264, 38265), (2551, 33960), (2830, 30612), (3396, 25510), (4245, 20408), (5102, 16980), (5660, 15306), (6792, 12755), (7653, 11320), (8490, 10204)]