11951880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 36167040

約数和(自身を除く): 24215160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 727, 822, 1096, 1370, 1454, 1644, 2055, 2181, 2740, 2908, 3288, 3635, 4110, 4362, 5480, 5816, 7270, 8220, 8724, 10905, 14540, 16440, 17448, 21810, 29080, 43620, 87240, 99599, 199198, 298797, 398396, 497995, 597594, 796792, 995990, 1195188, 1493985, 1991980, 2390376, 2987970, 3983960, 5975940, 11951880]

約数ペア:

[(1, 11951880), (2, 5975940), (3, 3983960), (4, 2987970), (5, 2390376), (6, 1991980), (8, 1493985), (10, 1195188), (12, 995990), (15, 796792), (20, 597594), (24, 497995), (30, 398396), (40, 298797), (60, 199198), (120, 99599), (137, 87240), (274, 43620), (411, 29080), (548, 21810), (685, 17448), (727, 16440), (822, 14540), (1096, 10905), (1370, 8724), (1454, 8220), (1644, 7270), (2055, 5816), (2181, 5480), (2740, 4362), (2908, 4110), (3288, 3635)]