4055760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 14043744

約数和(自身を除く): 9987984

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, 131, 144, 172, 180, 215, 240, 258, 262, 344, 360, 387, 393, 430, 516, 524, 645, 655, 688, 720, 774, 786, 860, 1032, 1048, 1179, 1290, 1310, 1548, 1572, 1720, 1935, 1965, 2064, 2096, 2358, 2580, 2620, 3096, 3144, 3440, 3870, 3930, 4716, 5160, 5240, 5633, 5895, 6192, 6288, 7740, 7860, 9432, 10320, 10480, 11266, 11790, 15480, 15720, 16899, 18864, 22532, 23580, 28165, 30960, 31440, 33798, 45064, 47160, 50697, 56330, 67596, 84495, 90128, 94320, 101394, 112660, 135192, 168990, 202788, 225320, 253485, 270384, 337980, 405576, 450640, 506970, 675960, 811152, 1013940, 1351920, 2027880, 4055760]

約数ペア:

[(1, 4055760), (2, 2027880), (3, 1351920), (4, 1013940), (5, 811152), (6, 675960), (8, 506970), (9, 450640), (10, 405576), (12, 337980), (15, 270384), (16, 253485), (18, 225320), (20, 202788), (24, 168990), (30, 135192), (36, 112660), (40, 101394), (43, 94320), (45, 90128), (48, 84495), (60, 67596), (72, 56330), (80, 50697), (86, 47160), (90, 45064), (120, 33798), (129, 31440), (131, 30960), (144, 28165), (172, 23580), (180, 22532), (215, 18864), (240, 16899), (258, 15720), (262, 15480), (344, 11790), (360, 11266), (387, 10480), (393, 10320), (430, 9432), (516, 7860), (524, 7740), (645, 6288), (655, 6192), (688, 5895), (720, 5633), (774, 5240), (786, 5160), (860, 4716), (1032, 3930), (1048, 3870), (1179, 3440), (1290, 3144), (1310, 3096), (1548, 2620), (1572, 2580), (1720, 2358), (1935, 2096), (1965, 2064)]