122488520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39769}}^1$

素因数の和:39798

約数の個数: 64

約数和(自身を含む): 343612800

約数和(自身を除く): 221124280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 39769, 79538, 159076, 198845, 278383, 318152, 397690, 437459, 556766, 795380, 874918, 1113532, 1391915, 1590760, 1749836, 2187295, 2227064, 2783830, 3062213, 3499672, 4374590, 5567660, 6124426, 8749180, 11135320, 12248852, 15311065, 17498360, 24497704, 30622130, 61244260, 122488520]

約数ペア:

[(1, 122488520), (2, 61244260), (4, 30622130), (5, 24497704), (7, 17498360), (8, 15311065), (10, 12248852), (11, 11135320), (14, 8749180), (20, 6124426), (22, 5567660), (28, 4374590), (35, 3499672), (40, 3062213), (44, 2783830), (55, 2227064), (56, 2187295), (70, 1749836), (77, 1590760), (88, 1391915), (110, 1113532), (140, 874918), (154, 795380), (220, 556766), (280, 437459), (308, 397690), (385, 318152), (440, 278383), (616, 198845), (770, 159076), (1540, 79538), (3080, 39769)]