180242928

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 548218880

約数和(自身を除く): 367975952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 62, 72, 86, 93, 108, 124, 129, 144, 172, 186, 216, 248, 258, 279, 313, 344, 372, 387, 432, 496, 516, 558, 626, 688, 744, 774, 837, 939, 1032, 1116, 1161, 1252, 1333, 1488, 1548, 1674, 1878, 2064, 2232, 2322, 2504, 2666, 2817, 3096, 3348, 3756, 3999, 4464, 4644, 5008, 5332, 5634, 6192, 6696, 7512, 7998, 8451, 9288, 9703, 10664, 11268, 11997, 13392, 13459, 15024, 15996, 16902, 18576, 19406, 21328, 22536, 23994, 26918, 29109, 31992, 33804, 35991, 38812, 40377, 45072, 47988, 53836, 58218, 63984, 67608, 71982, 77624, 80754, 87327, 95976, 107672, 116436, 121131, 135216, 143964, 155248, 161508, 174654, 191952, 215344, 232872, 242262, 261981, 287928, 323016, 349308, 363393, 417229, 465744, 484524, 523962, 575856, 646032, 698616, 726786, 834458, 969048, 1047924, 1251687, 1397232, 1453572, 1668916, 1938096, 2095848, 2503374, 2907144, 3337832, 3755061, 4191696, 5006748, 5814288, 6675664, 7510122, 10013496, 11265183, 15020244, 20026992, 22530366, 30040488, 45060732, 60080976, 90121464, 180242928]

約数ペア:

[(1, 180242928), (2, 90121464), (3, 60080976), (4, 45060732), (6, 30040488), (8, 22530366), (9, 20026992), (12, 15020244), (16, 11265183), (18, 10013496), (24, 7510122), (27, 6675664), (31, 5814288), (36, 5006748), (43, 4191696), (48, 3755061), (54, 3337832), (62, 2907144), (72, 2503374), (86, 2095848), (93, 1938096), (108, 1668916), (124, 1453572), (129, 1397232), (144, 1251687), (172, 1047924), (186, 969048), (216, 834458), (248, 726786), (258, 698616), (279, 646032), (313, 575856), (344, 523962), (372, 484524), (387, 465744), (432, 417229), (496, 363393), (516, 349308), (558, 323016), (626, 287928), (688, 261981), (744, 242262), (774, 232872), (837, 215344), (939, 191952), (1032, 174654), (1116, 161508), (1161, 155248), (1252, 143964), (1333, 135216), (1488, 121131), (1548, 116436), (1674, 107672), (1878, 95976), (2064, 87327), (2232, 80754), (2322, 77624), (2504, 71982), (2666, 67608), (2817, 63984), (3096, 58218), (3348, 53836), (3756, 47988), (3999, 45072), (4464, 40377), (4644, 38812), (5008, 35991), (5332, 33804), (5634, 31992), (6192, 29109), (6696, 26918), (7512, 23994), (7998, 22536), (8451, 21328), (9288, 19406), (9703, 18576), (10664, 16902), (11268, 15996), (11997, 15024), (13392, 13459)]