56611440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26209}}^1$

素因数の和:26231

約数の個数: 80

約数和(自身を含む): 195002400

約数和(自身を除く): 138390960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26209, 52418, 78627, 104836, 131045, 157254, 209672, 235881, 262090, 314508, 393135, 419344, 471762, 524180, 629016, 707643, 786270, 943524, 1048360, 1179405, 1258032, 1415286, 1572540, 1887048, 2096720, 2358810, 2830572, 3145080, 3538215, 3774096, 4717620, 5661144, 6290160, 7076430, 9435240, 11322288, 14152860, 18870480, 28305720, 56611440]

約数ペア:

[(1, 56611440), (2, 28305720), (3, 18870480), (4, 14152860), (5, 11322288), (6, 9435240), (8, 7076430), (9, 6290160), (10, 5661144), (12, 4717620), (15, 3774096), (16, 3538215), (18, 3145080), (20, 2830572), (24, 2358810), (27, 2096720), (30, 1887048), (36, 1572540), (40, 1415286), (45, 1258032), (48, 1179405), (54, 1048360), (60, 943524), (72, 786270), (80, 707643), (90, 629016), (108, 524180), (120, 471762), (135, 419344), (144, 393135), (180, 314508), (216, 262090), (240, 235881), (270, 209672), (360, 157254), (432, 131045), (540, 104836), (720, 78627), (1080, 52418), (2160, 26209)]