13136880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 41140224

約数和(自身を除く): 28003344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 431, 508, 635, 762, 862, 1016, 1270, 1293, 1524, 1724, 1905, 2032, 2155, 2540, 2586, 3048, 3448, 3810, 4310, 5080, 5172, 6096, 6465, 6896, 7620, 8620, 10160, 10344, 12930, 15240, 17240, 20688, 25860, 30480, 34480, 51720, 54737, 103440, 109474, 164211, 218948, 273685, 328422, 437896, 547370, 656844, 821055, 875792, 1094740, 1313688, 1642110, 2189480, 2627376, 3284220, 4378960, 6568440, 13136880]

約数ペア:

[(1, 13136880), (2, 6568440), (3, 4378960), (4, 3284220), (5, 2627376), (6, 2189480), (8, 1642110), (10, 1313688), (12, 1094740), (15, 875792), (16, 821055), (20, 656844), (24, 547370), (30, 437896), (40, 328422), (48, 273685), (60, 218948), (80, 164211), (120, 109474), (127, 103440), (240, 54737), (254, 51720), (381, 34480), (431, 30480), (508, 25860), (635, 20688), (762, 17240), (862, 15240), (1016, 12930), (1270, 10344), (1293, 10160), (1524, 8620), (1724, 7620), (1905, 6896), (2032, 6465), (2155, 6096), (2540, 5172), (2586, 5080), (3048, 4310), (3448, 3810)]