47215680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 151424640

約数和(自身を除く): 104208960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 359, 411, 480, 548, 685, 718, 822, 960, 1077, 1096, 1370, 1436, 1644, 1795, 2055, 2154, 2192, 2740, 2872, 3288, 3590, 4110, 4308, 4384, 5385, 5480, 5744, 6576, 7180, 8220, 8616, 8768, 10770, 10960, 11488, 13152, 14360, 16440, 17232, 21540, 21920, 22976, 26304, 28720, 32880, 34464, 43080, 43840, 49183, 57440, 65760, 68928, 86160, 98366, 114880, 131520, 147549, 172320, 196732, 245915, 295098, 344640, 393464, 491830, 590196, 737745, 786928, 983660, 1180392, 1475490, 1573856, 1967320, 2360784, 2950980, 3147712, 3934640, 4721568, 5901960, 7869280, 9443136, 11803920, 15738560, 23607840, 47215680]

約数ペア:

[(1, 47215680), (2, 23607840), (3, 15738560), (4, 11803920), (5, 9443136), (6, 7869280), (8, 5901960), (10, 4721568), (12, 3934640), (15, 3147712), (16, 2950980), (20, 2360784), (24, 1967320), (30, 1573856), (32, 1475490), (40, 1180392), (48, 983660), (60, 786928), (64, 737745), (80, 590196), (96, 491830), (120, 393464), (137, 344640), (160, 295098), (192, 245915), (240, 196732), (274, 172320), (320, 147549), (359, 131520), (411, 114880), (480, 98366), (548, 86160), (685, 68928), (718, 65760), (822, 57440), (960, 49183), (1077, 43840), (1096, 43080), (1370, 34464), (1436, 32880), (1644, 28720), (1795, 26304), (2055, 22976), (2154, 21920), (2192, 21540), (2740, 17232), (2872, 16440), (3288, 14360), (3590, 13152), (4110, 11488), (4308, 10960), (4384, 10770), (5385, 8768), (5480, 8616), (5744, 8220), (6576, 7180)]