23781240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{9437}}^1$

素因数の和:9461

約数の個数: 96

約数和(自身を含む): 88339680

約数和(自身を除く): 64558440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 9437, 18874, 28311, 37748, 47185, 56622, 66059, 75496, 84933, 94370, 113244, 132118, 141555, 169866, 188740, 198177, 226488, 264236, 283110, 330295, 339732, 377480, 396354, 424665, 528472, 566220, 594531, 660590, 679464, 792708, 849330, 990885, 1132440, 1189062, 1321180, 1585416, 1698660, 1981770, 2378124, 2642360, 2972655, 3397320, 3963540, 4756248, 5945310, 7927080, 11890620, 23781240]

約数ペア:

[(1, 23781240), (2, 11890620), (3, 7927080), (4, 5945310), (5, 4756248), (6, 3963540), (7, 3397320), (8, 2972655), (9, 2642360), (10, 2378124), (12, 1981770), (14, 1698660), (15, 1585416), (18, 1321180), (20, 1189062), (21, 1132440), (24, 990885), (28, 849330), (30, 792708), (35, 679464), (36, 660590), (40, 594531), (42, 566220), (45, 528472), (56, 424665), (60, 396354), (63, 377480), (70, 339732), (72, 330295), (84, 283110), (90, 264236), (105, 226488), (120, 198177), (126, 188740), (140, 169866), (168, 141555), (180, 132118), (210, 113244), (252, 94370), (280, 84933), (315, 75496), (360, 66059), (420, 56622), (504, 47185), (630, 37748), (840, 28311), (1260, 18874), (2520, 9437)]