189815760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6193

約数の個数: 120

約数和(自身を含む): 652395744

約数和(自身を除く): 462579984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6131, 6192, 7740, 10320, 12262, 15480, 18393, 24524, 30655, 30960, 36786, 49048, 55179, 61310, 73572, 91965, 98096, 110358, 122620, 147144, 183930, 220716, 245240, 263633, 275895, 294288, 367860, 441432, 490480, 527266, 551790, 735720, 790899, 882864, 1054532, 1103580, 1318165, 1471440, 1581798, 2109064, 2207160, 2372697, 2636330, 3163596, 3954495, 4218128, 4414320, 4745394, 5272660, 6327192, 7908990, 9490788, 10545320, 11863485, 12654384, 15817980, 18981576, 21090640, 23726970, 31635960, 37963152, 47453940, 63271920, 94907880, 189815760]

約数ペア:

[(1, 189815760), (2, 94907880), (3, 63271920), (4, 47453940), (5, 37963152), (6, 31635960), (8, 23726970), (9, 21090640), (10, 18981576), (12, 15817980), (15, 12654384), (16, 11863485), (18, 10545320), (20, 9490788), (24, 7908990), (30, 6327192), (36, 5272660), (40, 4745394), (43, 4414320), (45, 4218128), (48, 3954495), (60, 3163596), (72, 2636330), (80, 2372697), (86, 2207160), (90, 2109064), (120, 1581798), (129, 1471440), (144, 1318165), (172, 1103580), (180, 1054532), (215, 882864), (240, 790899), (258, 735720), (344, 551790), (360, 527266), (387, 490480), (430, 441432), (516, 367860), (645, 294288), (688, 275895), (720, 263633), (774, 245240), (860, 220716), (1032, 183930), (1290, 147144), (1548, 122620), (1720, 110358), (1935, 98096), (2064, 91965), (2580, 73572), (3096, 61310), (3440, 55179), (3870, 49048), (5160, 36786), (6131, 30960), (6192, 30655), (7740, 24524), (10320, 18393), (12262, 15480)]