180946080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 288

約数和(自身を含む): 731203200

約数和(自身を除く): 550257120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 619, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1238, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 1857, 2016, 2030, 2088, 2320, 2436, 2476, 2520, 2610, 2784, 3045, 3095, 3248, 3360, 3480, 3654, 3714, 4060, 4176, 4333, 4640, 4872, 4952, 5040, 5220, 5571, 6090, 6190, 6496, 6960, 7308, 7428, 8120, 8352, 8666, 9135, 9285, 9744, 9904, 10080, 10440, 11142, 12180, 12380, 12999, 13920, 14616, 14856, 16240, 17332, 17951, 18270, 18570, 19488, 19808, 20880, 21665, 22284, 24360, 24760, 25998, 27855, 29232, 29712, 32480, 34664, 35902, 36540, 37140, 38997, 41760, 43330, 44568, 48720, 49520, 51996, 53853, 55710, 58464, 59424, 64995, 69328, 71804, 73080, 74280, 77994, 86660, 89136, 89755, 97440, 99040, 103992, 107706, 111420, 125657, 129990, 138656, 143608, 146160, 148560, 155988, 161559, 173320, 178272, 179510, 194985, 207984, 215412, 222840, 251314, 259980, 269265, 287216, 292320, 297120, 311976, 323118, 346640, 359020, 376971, 389970, 415968, 430824, 445680, 502628, 519960, 538530, 574432, 623952, 628285, 646236, 693280, 718040, 753942, 779940, 807795, 861648, 891360, 1005256, 1039920, 1077060, 1130913, 1247904, 1256570, 1292472, 1436080, 1507884, 1559880, 1615590, 1723296, 1884855, 2010512, 2079840, 2154120, 2261826, 2513140, 2584944, 2872160, 3015768, 3119760, 3231180, 3769710, 4021024, 4308240, 4523652, 5026280, 5169888, 5654565, 6031536, 6239520, 6462360, 7539420, 8616480, 9047304, 10052560, 11309130, 12063072, 12924720, 15078840, 18094608, 20105120, 22618260, 25849440, 30157680, 36189216, 45236520, 60315360, 90473040, 180946080]

約数ペア:

[(1, 180946080), (2, 90473040), (3, 60315360), (4, 45236520), (5, 36189216), (6, 30157680), (7, 25849440), (8, 22618260), (9, 20105120), (10, 18094608), (12, 15078840), (14, 12924720), (15, 12063072), (16, 11309130), (18, 10052560), (20, 9047304), (21, 8616480), (24, 7539420), (28, 6462360), (29, 6239520), (30, 6031536), (32, 5654565), (35, 5169888), (36, 5026280), (40, 4523652), (42, 4308240), (45, 4021024), (48, 3769710), (56, 3231180), (58, 3119760), (60, 3015768), (63, 2872160), (70, 2584944), (72, 2513140), (80, 2261826), (84, 2154120), (87, 2079840), (90, 2010512), (96, 1884855), (105, 1723296), (112, 1615590), (116, 1559880), (120, 1507884), (126, 1436080), (140, 1292472), (144, 1256570), (145, 1247904), (160, 1130913), (168, 1077060), (174, 1039920), (180, 1005256), (203, 891360), (210, 861648), (224, 807795), (232, 779940), (240, 753942), (252, 718040), (261, 693280), (280, 646236), (288, 628285), (290, 623952), (315, 574432), (336, 538530), (348, 519960), (360, 502628), (406, 445680), (420, 430824), (435, 415968), (464, 389970), (480, 376971), (504, 359020), (522, 346640), (560, 323118), (580, 311976), (609, 297120), (619, 292320), (630, 287216), (672, 269265), (696, 259980), (720, 251314), (812, 222840), (840, 215412), (870, 207984), (928, 194985), (1008, 179510), (1015, 178272), (1044, 173320), (1120, 161559), (1160, 155988), (1218, 148560), (1238, 146160), (1260, 143608), (1305, 138656), (1392, 129990), (1440, 125657), (1624, 111420), (1680, 107706), (1740, 103992), (1827, 99040), (1857, 97440), (2016, 89755), (2030, 89136), (2088, 86660), (2320, 77994), (2436, 74280), (2476, 73080), (2520, 71804), (2610, 69328), (2784, 64995), (3045, 59424), (3095, 58464), (3248, 55710), (3360, 53853), (3480, 51996), (3654, 49520), (3714, 48720), (4060, 44568), (4176, 43330), (4333, 41760), (4640, 38997), (4872, 37140), (4952, 36540), (5040, 35902), (5220, 34664), (5571, 32480), (6090, 29712), (6190, 29232), (6496, 27855), (6960, 25998), (7308, 24760), (7428, 24360), (8120, 22284), (8352, 21665), (8666, 20880), (9135, 19808), (9285, 19488), (9744, 18570), (9904, 18270), (10080, 17951), (10440, 17332), (11142, 16240), (12180, 14856), (12380, 14616), (12999, 13920)]