317997840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10433}}^1$

素因数の和:10576

約数の個数: 80

約数和(自身を含む): 993650688

約数和(自身を除く): 675652848

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, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 10433, 15240, 20866, 30480, 31299, 41732, 52165, 62598, 83464, 104330, 125196, 156495, 166928, 208660, 250392, 312990, 417320, 500784, 625980, 834640, 1251960, 1324991, 2503920, 2649982, 3974973, 5299964, 6624955, 7949946, 10599928, 13249910, 15899892, 19874865, 21199856, 26499820, 31799784, 39749730, 52999640, 63599568, 79499460, 105999280, 158998920, 317997840]

約数ペア:

[(1, 317997840), (2, 158998920), (3, 105999280), (4, 79499460), (5, 63599568), (6, 52999640), (8, 39749730), (10, 31799784), (12, 26499820), (15, 21199856), (16, 19874865), (20, 15899892), (24, 13249910), (30, 10599928), (40, 7949946), (48, 6624955), (60, 5299964), (80, 3974973), (120, 2649982), (127, 2503920), (240, 1324991), (254, 1251960), (381, 834640), (508, 625980), (635, 500784), (762, 417320), (1016, 312990), (1270, 250392), (1524, 208660), (1905, 166928), (2032, 156495), (2540, 125196), (3048, 104330), (3810, 83464), (5080, 62598), (6096, 52165), (7620, 41732), (10160, 31299), (10433, 30480), (15240, 20866)]