11803920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 36961920

約数和(自身を除く): 25158000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 359, 411, 548, 685, 718, 822, 1077, 1096, 1370, 1436, 1644, 1795, 2055, 2154, 2192, 2740, 2872, 3288, 3590, 4110, 4308, 5385, 5480, 5744, 6576, 7180, 8220, 8616, 10770, 10960, 14360, 16440, 17232, 21540, 28720, 32880, 43080, 49183, 86160, 98366, 147549, 196732, 245915, 295098, 393464, 491830, 590196, 737745, 786928, 983660, 1180392, 1475490, 1967320, 2360784, 2950980, 3934640, 5901960, 11803920]

約数ペア:

[(1, 11803920), (2, 5901960), (3, 3934640), (4, 2950980), (5, 2360784), (6, 1967320), (8, 1475490), (10, 1180392), (12, 983660), (15, 786928), (16, 737745), (20, 590196), (24, 491830), (30, 393464), (40, 295098), (48, 245915), (60, 196732), (80, 147549), (120, 98366), (137, 86160), (240, 49183), (274, 43080), (359, 32880), (411, 28720), (548, 21540), (685, 17232), (718, 16440), (822, 14360), (1077, 10960), (1096, 10770), (1370, 8616), (1436, 8220), (1644, 7180), (1795, 6576), (2055, 5744), (2154, 5480), (2192, 5385), (2740, 4308), (2872, 4110), (3288, 3590)]