853279920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4911

約数の個数: 160

約数和(自身を含む): 2975970240

約数和(自身を除く): 2122690320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4374, 4860, 4877, 5832, 6480, 7290, 8748, 9720, 9754, 10935, 11664, 14580, 14631, 17496, 19440, 19508, 21870, 24385, 29160, 29262, 34992, 39016, 43740, 43893, 48770, 58320, 58524, 73155, 78032, 87480, 87786, 97540, 117048, 131679, 146310, 174960, 175572, 195080, 219465, 234096, 263358, 292620, 351144, 390160, 395037, 438930, 526716, 585240, 658395, 702288, 790074, 877860, 1053432, 1170480, 1185111, 1316790, 1580148, 1755720, 1975185, 2106864, 2370222, 2633580, 3160296, 3511440, 3555333, 3950370, 4740444, 5267160, 5925555, 6320592, 7110666, 7900740, 9480888, 10534320, 10665999, 11851110, 14221332, 15801480, 17776665, 18961776, 21331998, 23702220, 28442664, 31602960, 35553330, 42663996, 47404440, 53329995, 56885328, 71106660, 85327992, 94808880, 106659990, 142213320, 170655984, 213319980, 284426640, 426639960, 853279920]

約数ペア:

[(1, 853279920), (2, 426639960), (3, 284426640), (4, 213319980), (5, 170655984), (6, 142213320), (8, 106659990), (9, 94808880), (10, 85327992), (12, 71106660), (15, 56885328), (16, 53329995), (18, 47404440), (20, 42663996), (24, 35553330), (27, 31602960), (30, 28442664), (36, 23702220), (40, 21331998), (45, 18961776), (48, 17776665), (54, 15801480), (60, 14221332), (72, 11851110), (80, 10665999), (81, 10534320), (90, 9480888), (108, 7900740), (120, 7110666), (135, 6320592), (144, 5925555), (162, 5267160), (180, 4740444), (216, 3950370), (240, 3555333), (243, 3511440), (270, 3160296), (324, 2633580), (360, 2370222), (405, 2106864), (432, 1975185), (486, 1755720), (540, 1580148), (648, 1316790), (720, 1185111), (729, 1170480), (810, 1053432), (972, 877860), (1080, 790074), (1215, 702288), (1296, 658395), (1458, 585240), (1620, 526716), (1944, 438930), (2160, 395037), (2187, 390160), (2430, 351144), (2916, 292620), (3240, 263358), (3645, 234096), (3888, 219465), (4374, 195080), (4860, 175572), (4877, 174960), (5832, 146310), (6480, 131679), (7290, 117048), (8748, 97540), (9720, 87786), (9754, 87480), (10935, 78032), (11664, 73155), (14580, 58524), (14631, 58320), (17496, 48770), (19440, 43893), (19508, 43740), (21870, 39016), (24385, 34992), (29160, 29262)]