26712720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 93744000

約数和(自身を除く): 67031280

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, 83, 90, 108, 120, 135, 144, 149, 166, 180, 216, 240, 249, 270, 298, 332, 360, 415, 432, 447, 498, 540, 596, 664, 720, 745, 747, 830, 894, 996, 1080, 1192, 1245, 1328, 1341, 1490, 1494, 1660, 1788, 1992, 2160, 2235, 2241, 2384, 2490, 2682, 2980, 2988, 3320, 3576, 3735, 3984, 4023, 4470, 4482, 4980, 5364, 5960, 5976, 6640, 6705, 7152, 7470, 8046, 8940, 8964, 9960, 10728, 11205, 11920, 11952, 12367, 13410, 14940, 16092, 17880, 17928, 19920, 20115, 21456, 22410, 24734, 26820, 29880, 32184, 35760, 35856, 37101, 40230, 44820, 49468, 53640, 59760, 61835, 64368, 74202, 80460, 89640, 98936, 107280, 111303, 123670, 148404, 160920, 179280, 185505, 197872, 222606, 247340, 296808, 321840, 333909, 371010, 445212, 494680, 556515, 593616, 667818, 742020, 890424, 989360, 1113030, 1335636, 1484040, 1669545, 1780848, 2226060, 2671272, 2968080, 3339090, 4452120, 5342544, 6678180, 8904240, 13356360, 26712720]

約数ペア:

[(1, 26712720), (2, 13356360), (3, 8904240), (4, 6678180), (5, 5342544), (6, 4452120), (8, 3339090), (9, 2968080), (10, 2671272), (12, 2226060), (15, 1780848), (16, 1669545), (18, 1484040), (20, 1335636), (24, 1113030), (27, 989360), (30, 890424), (36, 742020), (40, 667818), (45, 593616), (48, 556515), (54, 494680), (60, 445212), (72, 371010), (80, 333909), (83, 321840), (90, 296808), (108, 247340), (120, 222606), (135, 197872), (144, 185505), (149, 179280), (166, 160920), (180, 148404), (216, 123670), (240, 111303), (249, 107280), (270, 98936), (298, 89640), (332, 80460), (360, 74202), (415, 64368), (432, 61835), (447, 59760), (498, 53640), (540, 49468), (596, 44820), (664, 40230), (720, 37101), (745, 35856), (747, 35760), (830, 32184), (894, 29880), (996, 26820), (1080, 24734), (1192, 22410), (1245, 21456), (1328, 20115), (1341, 19920), (1490, 17928), (1494, 17880), (1660, 16092), (1788, 14940), (1992, 13410), (2160, 12367), (2235, 11952), (2241, 11920), (2384, 11205), (2490, 10728), (2682, 9960), (2980, 8964), (2988, 8940), (3320, 8046), (3576, 7470), (3735, 7152), (3984, 6705), (4023, 6640), (4470, 5976), (4482, 5960), (4980, 5364)]