27812960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 79107840

約数和(自身を除く): 51294880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1307, 1330, 1520, 2128, 2614, 2660, 3040, 4256, 5228, 5320, 6535, 9149, 10456, 10640, 13070, 18298, 20912, 21280, 24833, 26140, 36596, 41824, 45745, 49666, 52280, 73192, 91490, 99332, 104560, 124165, 146384, 173831, 182980, 198664, 209120, 248330, 292768, 347662, 365960, 397328, 496660, 695324, 731920, 794656, 869155, 993320, 1390648, 1463840, 1738310, 1986640, 2781296, 3476620, 3973280, 5562592, 6953240, 13906480, 27812960]

約数ペア:

[(1, 27812960), (2, 13906480), (4, 6953240), (5, 5562592), (7, 3973280), (8, 3476620), (10, 2781296), (14, 1986640), (16, 1738310), (19, 1463840), (20, 1390648), (28, 993320), (32, 869155), (35, 794656), (38, 731920), (40, 695324), (56, 496660), (70, 397328), (76, 365960), (80, 347662), (95, 292768), (112, 248330), (133, 209120), (140, 198664), (152, 182980), (160, 173831), (190, 146384), (224, 124165), (266, 104560), (280, 99332), (304, 91490), (380, 73192), (532, 52280), (560, 49666), (608, 45745), (665, 41824), (760, 36596), (1064, 26140), (1120, 24833), (1307, 21280), (1330, 20912), (1520, 18298), (2128, 13070), (2614, 10640), (2660, 10456), (3040, 9149), (4256, 6535), (5228, 5320)]