22897560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27259}}^1$

素因数の和:27280

約数の個数: 64

約数和(自身を含む): 78508800

約数和(自身を除く): 55611240

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, 27259, 54518, 81777, 109036, 136295, 163554, 190813, 218072, 272590, 327108, 381626, 408885, 545180, 572439, 654216, 763252, 817770, 954065, 1090360, 1144878, 1526504, 1635540, 1908130, 2289756, 2862195, 3271080, 3816260, 4579512, 5724390, 7632520, 11448780, 22897560]

約数ペア:

[(1, 22897560), (2, 11448780), (3, 7632520), (4, 5724390), (5, 4579512), (6, 3816260), (7, 3271080), (8, 2862195), (10, 2289756), (12, 1908130), (14, 1635540), (15, 1526504), (20, 1144878), (21, 1090360), (24, 954065), (28, 817770), (30, 763252), (35, 654216), (40, 572439), (42, 545180), (56, 408885), (60, 381626), (70, 327108), (84, 272590), (105, 218072), (120, 190813), (140, 163554), (168, 136295), (210, 109036), (280, 81777), (420, 54518), (840, 27259)]