127379120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13159}}^1$

素因数の和:13194

約数の個数: 60

約数和(自身を含む): 325552080

約数和(自身を除く): 198172960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 13159, 26318, 52636, 65795, 105272, 131590, 144749, 210544, 263180, 289498, 526360, 578996, 723745, 1052720, 1157992, 1447490, 1592239, 2315984, 2894980, 3184478, 5789960, 6368956, 7961195, 11579920, 12737912, 15922390, 25475824, 31844780, 63689560, 127379120]

約数ペア:

[(1, 127379120), (2, 63689560), (4, 31844780), (5, 25475824), (8, 15922390), (10, 12737912), (11, 11579920), (16, 7961195), (20, 6368956), (22, 5789960), (40, 3184478), (44, 2894980), (55, 2315984), (80, 1592239), (88, 1447490), (110, 1157992), (121, 1052720), (176, 723745), (220, 578996), (242, 526360), (440, 289498), (484, 263180), (605, 210544), (880, 144749), (968, 131590), (1210, 105272), (1936, 65795), (2420, 52636), (4840, 26318), (9680, 13159)]