1920327264

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{38993}}^1$

素因数の和:39034

約数の個数: 120

約数和(自身を含む): 5945025240

約数和(自身を除く): 4024697976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 38993, 49248, 77986, 116979, 155972, 233958, 311944, 350937, 467916, 623888, 701874, 740867, 935832, 1052811, 1247776, 1403748, 1481734, 1871664, 2105622, 2222601, 2807496, 2963468, 3158433, 3743328, 4211244, 4445202, 5614992, 5926936, 6316866, 6667803, 8422488, 8890404, 11229984, 11853872, 12633732, 13335606, 16844976, 17780808, 20003409, 23707744, 25267464, 26671212, 33689952, 35561616, 40006818, 50534928, 53342424, 60010227, 71123232, 80013636, 101069856, 106684848, 120020454, 160027272, 213369696, 240040908, 320054544, 480081816, 640109088, 960163632, 1920327264]

約数ペア:

[(1, 1920327264), (2, 960163632), (3, 640109088), (4, 480081816), (6, 320054544), (8, 240040908), (9, 213369696), (12, 160027272), (16, 120020454), (18, 106684848), (19, 101069856), (24, 80013636), (27, 71123232), (32, 60010227), (36, 53342424), (38, 50534928), (48, 40006818), (54, 35561616), (57, 33689952), (72, 26671212), (76, 25267464), (81, 23707744), (96, 20003409), (108, 17780808), (114, 16844976), (144, 13335606), (152, 12633732), (162, 11853872), (171, 11229984), (216, 8890404), (228, 8422488), (288, 6667803), (304, 6316866), (324, 5926936), (342, 5614992), (432, 4445202), (456, 4211244), (513, 3743328), (608, 3158433), (648, 2963468), (684, 2807496), (864, 2222601), (912, 2105622), (1026, 1871664), (1296, 1481734), (1368, 1403748), (1539, 1247776), (1824, 1052811), (2052, 935832), (2592, 740867), (2736, 701874), (3078, 623888), (4104, 467916), (5472, 350937), (6156, 311944), (8208, 233958), (12312, 155972), (16416, 116979), (24624, 77986), (38993, 49248)]