187086960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1535

約数の個数: 120

約数和(自身を含む): 631968480

約数和(自身を除く): 444881520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1319, 1576, 1773, 1970, 2364, 2638, 2955, 3152, 3546, 3940, 3957, 4728, 5276, 5910, 6595, 7092, 7880, 7914, 8865, 9456, 10552, 11820, 11871, 13190, 14184, 15760, 15828, 17730, 19785, 21104, 23640, 23742, 26380, 28368, 31656, 35460, 39570, 47280, 47484, 52760, 59355, 63312, 70920, 79140, 94968, 105520, 118710, 141840, 158280, 189936, 237420, 259843, 316560, 474840, 519686, 779529, 949680, 1039372, 1299215, 1559058, 2078744, 2338587, 2598430, 3118116, 3897645, 4157488, 4677174, 5196860, 6236232, 7795290, 9354348, 10393720, 11692935, 12472464, 15590580, 18708696, 20787440, 23385870, 31181160, 37417392, 46771740, 62362320, 93543480, 187086960]

約数ペア:

[(1, 187086960), (2, 93543480), (3, 62362320), (4, 46771740), (5, 37417392), (6, 31181160), (8, 23385870), (9, 20787440), (10, 18708696), (12, 15590580), (15, 12472464), (16, 11692935), (18, 10393720), (20, 9354348), (24, 7795290), (30, 6236232), (36, 5196860), (40, 4677174), (45, 4157488), (48, 3897645), (60, 3118116), (72, 2598430), (80, 2338587), (90, 2078744), (120, 1559058), (144, 1299215), (180, 1039372), (197, 949680), (240, 779529), (360, 519686), (394, 474840), (591, 316560), (720, 259843), (788, 237420), (985, 189936), (1182, 158280), (1319, 141840), (1576, 118710), (1773, 105520), (1970, 94968), (2364, 79140), (2638, 70920), (2955, 63312), (3152, 59355), (3546, 52760), (3940, 47484), (3957, 47280), (4728, 39570), (5276, 35460), (5910, 31656), (6595, 28368), (7092, 26380), (7880, 23742), (7914, 23640), (8865, 21104), (9456, 19785), (10552, 17730), (11820, 15828), (11871, 15760), (13190, 14184)]