55972440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 183128400

約数和(自身を除く): 127155960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 859, 905, 1086, 1448, 1629, 1718, 1810, 2172, 2577, 2715, 3258, 3436, 3620, 4295, 4344, 5154, 5430, 6516, 6872, 7240, 7731, 8145, 8590, 10308, 10860, 12885, 13032, 15462, 16290, 17180, 20616, 21720, 25770, 30924, 32580, 34360, 38655, 51540, 61848, 65160, 77310, 103080, 154620, 155479, 309240, 310958, 466437, 621916, 777395, 932874, 1243832, 1399311, 1554790, 1865748, 2332185, 2798622, 3109580, 3731496, 4664370, 5597244, 6219160, 6996555, 9328740, 11194488, 13993110, 18657480, 27986220, 55972440]

約数ペア:

[(1, 55972440), (2, 27986220), (3, 18657480), (4, 13993110), (5, 11194488), (6, 9328740), (8, 6996555), (9, 6219160), (10, 5597244), (12, 4664370), (15, 3731496), (18, 3109580), (20, 2798622), (24, 2332185), (30, 1865748), (36, 1554790), (40, 1399311), (45, 1243832), (60, 932874), (72, 777395), (90, 621916), (120, 466437), (180, 310958), (181, 309240), (360, 155479), (362, 154620), (543, 103080), (724, 77310), (859, 65160), (905, 61848), (1086, 51540), (1448, 38655), (1629, 34360), (1718, 32580), (1810, 30924), (2172, 25770), (2577, 21720), (2715, 20616), (3258, 17180), (3436, 16290), (3620, 15462), (4295, 13032), (4344, 12885), (5154, 10860), (5430, 10308), (6516, 8590), (6872, 8145), (7240, 7731)]