870837120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4933

約数の個数: 192

約数和(自身を含む): 3104749440

約数和(自身を除く): 2233912320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4877, 4960, 5580, 5760, 5952, 7440, 8928, 9754, 9920, 11160, 11904, 14631, 14880, 17856, 19508, 19840, 22320, 24385, 29262, 29760, 35712, 39016, 43893, 44640, 48770, 58524, 59520, 73155, 78032, 87786, 89280, 97540, 117048, 146310, 151187, 156064, 175572, 178560, 195080, 219465, 234096, 292620, 302374, 312128, 351144, 390160, 438930, 453561, 468192, 585240, 604748, 624256, 702288, 755935, 780320, 877860, 907122, 936384, 1170480, 1209496, 1360683, 1404576, 1511870, 1560640, 1755720, 1814244, 1872768, 2267805, 2340960, 2418992, 2721366, 2809152, 3023740, 3121280, 3511440, 3628488, 4535610, 4681920, 4837984, 5442732, 5618304, 6047480, 6803415, 7022880, 7256976, 9071220, 9363840, 9675968, 10885464, 12094960, 13606830, 14045760, 14513952, 18142440, 19351936, 21770928, 24189920, 27213660, 28091520, 29027904, 36284880, 43541856, 48379840, 54427320, 58055808, 72569760, 87083712, 96759680, 108854640, 145139520, 174167424, 217709280, 290279040, 435418560, 870837120]

約数ペア:

[(1, 870837120), (2, 435418560), (3, 290279040), (4, 217709280), (5, 174167424), (6, 145139520), (8, 108854640), (9, 96759680), (10, 87083712), (12, 72569760), (15, 58055808), (16, 54427320), (18, 48379840), (20, 43541856), (24, 36284880), (30, 29027904), (31, 28091520), (32, 27213660), (36, 24189920), (40, 21770928), (45, 19351936), (48, 18142440), (60, 14513952), (62, 14045760), (64, 13606830), (72, 12094960), (80, 10885464), (90, 9675968), (93, 9363840), (96, 9071220), (120, 7256976), (124, 7022880), (128, 6803415), (144, 6047480), (155, 5618304), (160, 5442732), (180, 4837984), (186, 4681920), (192, 4535610), (240, 3628488), (248, 3511440), (279, 3121280), (288, 3023740), (310, 2809152), (320, 2721366), (360, 2418992), (372, 2340960), (384, 2267805), (465, 1872768), (480, 1814244), (496, 1755720), (558, 1560640), (576, 1511870), (620, 1404576), (640, 1360683), (720, 1209496), (744, 1170480), (930, 936384), (960, 907122), (992, 877860), (1116, 780320), (1152, 755935), (1240, 702288), (1395, 624256), (1440, 604748), (1488, 585240), (1860, 468192), (1920, 453561), (1984, 438930), (2232, 390160), (2480, 351144), (2790, 312128), (2880, 302374), (2976, 292620), (3720, 234096), (3968, 219465), (4464, 195080), (4877, 178560), (4960, 175572), (5580, 156064), (5760, 151187), (5952, 146310), (7440, 117048), (8928, 97540), (9754, 89280), (9920, 87786), (11160, 78032), (11904, 73155), (14631, 59520), (14880, 58524), (17856, 48770), (19508, 44640), (19840, 43893), (22320, 39016), (24385, 35712), (29262, 29760)]