11888520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14153}}^1$

素因数の和:14174

約数の個数: 64

約数和(自身を含む): 40763520

約数和(自身を除く): 28875000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14153, 28306, 42459, 56612, 70765, 84918, 99071, 113224, 141530, 169836, 198142, 212295, 283060, 297213, 339672, 396284, 424590, 495355, 566120, 594426, 792568, 849180, 990710, 1188852, 1486065, 1698360, 1981420, 2377704, 2972130, 3962840, 5944260, 11888520]

約数ペア:

[(1, 11888520), (2, 5944260), (3, 3962840), (4, 2972130), (5, 2377704), (6, 1981420), (7, 1698360), (8, 1486065), (10, 1188852), (12, 990710), (14, 849180), (15, 792568), (20, 594426), (21, 566120), (24, 495355), (28, 424590), (30, 396284), (35, 339672), (40, 297213), (42, 283060), (56, 212295), (60, 198142), (70, 169836), (84, 141530), (105, 113224), (120, 99071), (140, 84918), (168, 70765), (210, 56612), (280, 42459), (420, 28306), (840, 14153)]