1686774960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180211}}^1$

素因数の和:180243

約数の個数: 120

約数和(自身を含む): 6100536624

約数和(自身を除く): 4413761664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 180211, 360422, 540633, 720844, 901055, 1081266, 1441688, 1621899, 1802110, 2162532, 2342743, 2703165, 2883376, 3243798, 3604220, 4325064, 4685486, 5406330, 6487596, 7028229, 7208440, 8109495, 8650128, 9370972, 10812660, 11713715, 12975192, 14056458, 14416880, 16218990, 18741944, 21084687, 21625320, 23427430, 25950384, 28112916, 32437980, 35141145, 37483888, 42169374, 43250640, 46854860, 56225832, 64875960, 70282290, 84338748, 93709720, 105423435, 112451664, 129751920, 140564580, 168677496, 187419440, 210846870, 281129160, 337354992, 421693740, 562258320, 843387480, 1686774960]

約数ペア:

[(1, 1686774960), (2, 843387480), (3, 562258320), (4, 421693740), (5, 337354992), (6, 281129160), (8, 210846870), (9, 187419440), (10, 168677496), (12, 140564580), (13, 129751920), (15, 112451664), (16, 105423435), (18, 93709720), (20, 84338748), (24, 70282290), (26, 64875960), (30, 56225832), (36, 46854860), (39, 43250640), (40, 42169374), (45, 37483888), (48, 35141145), (52, 32437980), (60, 28112916), (65, 25950384), (72, 23427430), (78, 21625320), (80, 21084687), (90, 18741944), (104, 16218990), (117, 14416880), (120, 14056458), (130, 12975192), (144, 11713715), (156, 10812660), (180, 9370972), (195, 8650128), (208, 8109495), (234, 7208440), (240, 7028229), (260, 6487596), (312, 5406330), (360, 4685486), (390, 4325064), (468, 3604220), (520, 3243798), (585, 2883376), (624, 2703165), (720, 2342743), (780, 2162532), (936, 1802110), (1040, 1621899), (1170, 1441688), (1560, 1081266), (1872, 901055), (2340, 720844), (3120, 540633), (4680, 360422), (9360, 180211)]