27127320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20551}}^1$

素因数の和:20576

約数の個数: 64

約数和(自身を含む): 88784640

約数和(自身を除く): 61657320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20551, 41102, 61653, 82204, 102755, 123306, 164408, 205510, 226061, 246612, 308265, 411020, 452122, 493224, 616530, 678183, 822040, 904244, 1130305, 1233060, 1356366, 1808488, 2260610, 2466120, 2712732, 3390915, 4521220, 5425464, 6781830, 9042440, 13563660, 27127320]

約数ペア:

[(1, 27127320), (2, 13563660), (3, 9042440), (4, 6781830), (5, 5425464), (6, 4521220), (8, 3390915), (10, 2712732), (11, 2466120), (12, 2260610), (15, 1808488), (20, 1356366), (22, 1233060), (24, 1130305), (30, 904244), (33, 822040), (40, 678183), (44, 616530), (55, 493224), (60, 452122), (66, 411020), (88, 308265), (110, 246612), (120, 226061), (132, 205510), (165, 164408), (220, 123306), (264, 102755), (330, 82204), (440, 61653), (660, 41102), (1320, 20551)]