87153120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 144

約数和(自身を含む): 307812960

約数和(自身を除く): 220659840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2087, 2088, 2320, 2610, 2784, 3480, 4174, 4176, 4640, 5220, 6261, 6960, 8348, 8352, 10435, 10440, 12522, 13920, 16696, 18783, 20870, 20880, 25044, 31305, 33392, 37566, 41740, 41760, 50088, 60523, 62610, 66784, 75132, 83480, 93915, 100176, 121046, 125220, 150264, 166960, 181569, 187830, 200352, 242092, 250440, 300528, 302615, 333920, 363138, 375660, 484184, 500880, 544707, 601056, 605230, 726276, 751320, 907845, 968368, 1001760, 1089414, 1210460, 1452552, 1502640, 1815690, 1936736, 2178828, 2420920, 2723535, 2905104, 3005280, 3631380, 4357656, 4841840, 5447070, 5810208, 7262760, 8715312, 9683680, 10894140, 14525520, 17430624, 21788280, 29051040, 43576560, 87153120]

約数ペア:

[(1, 87153120), (2, 43576560), (3, 29051040), (4, 21788280), (5, 17430624), (6, 14525520), (8, 10894140), (9, 9683680), (10, 8715312), (12, 7262760), (15, 5810208), (16, 5447070), (18, 4841840), (20, 4357656), (24, 3631380), (29, 3005280), (30, 2905104), (32, 2723535), (36, 2420920), (40, 2178828), (45, 1936736), (48, 1815690), (58, 1502640), (60, 1452552), (72, 1210460), (80, 1089414), (87, 1001760), (90, 968368), (96, 907845), (116, 751320), (120, 726276), (144, 605230), (145, 601056), (160, 544707), (174, 500880), (180, 484184), (232, 375660), (240, 363138), (261, 333920), (288, 302615), (290, 300528), (348, 250440), (360, 242092), (435, 200352), (464, 187830), (480, 181569), (522, 166960), (580, 150264), (696, 125220), (720, 121046), (870, 100176), (928, 93915), (1044, 83480), (1160, 75132), (1305, 66784), (1392, 62610), (1440, 60523), (1740, 50088), (2087, 41760), (2088, 41740), (2320, 37566), (2610, 33392), (2784, 31305), (3480, 25044), (4174, 20880), (4176, 20870), (4640, 18783), (5220, 16696), (6261, 13920), (6960, 12522), (8348, 10440), (8352, 10435)]