561091080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3347}}^1$

素因数の和:3499

約数の個数: 128

約数和(自身を含む): 1851310080

約数和(自身を除く): 1290219000

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, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1270, 1320, 1397, 1524, 1905, 2540, 2794, 3048, 3347, 3810, 4191, 5080, 5588, 6694, 6985, 7620, 8382, 10041, 11176, 13388, 13970, 15240, 16735, 16764, 20082, 20955, 26776, 27940, 33470, 33528, 36817, 40164, 41910, 50205, 55880, 66940, 73634, 80328, 83820, 100410, 110451, 133880, 147268, 167640, 184085, 200820, 220902, 294536, 368170, 401640, 425069, 441804, 552255, 736340, 850138, 883608, 1104510, 1275207, 1472680, 1700276, 2125345, 2209020, 2550414, 3400552, 4250690, 4418040, 4675759, 5100828, 6376035, 8501380, 9351518, 10201656, 12752070, 14027277, 17002760, 18703036, 23378795, 25504140, 28054554, 37406072, 46757590, 51008280, 56109108, 70136385, 93515180, 112218216, 140272770, 187030360, 280545540, 561091080]

約数ペア:

[(1, 561091080), (2, 280545540), (3, 187030360), (4, 140272770), (5, 112218216), (6, 93515180), (8, 70136385), (10, 56109108), (11, 51008280), (12, 46757590), (15, 37406072), (20, 28054554), (22, 25504140), (24, 23378795), (30, 18703036), (33, 17002760), (40, 14027277), (44, 12752070), (55, 10201656), (60, 9351518), (66, 8501380), (88, 6376035), (110, 5100828), (120, 4675759), (127, 4418040), (132, 4250690), (165, 3400552), (220, 2550414), (254, 2209020), (264, 2125345), (330, 1700276), (381, 1472680), (440, 1275207), (508, 1104510), (635, 883608), (660, 850138), (762, 736340), (1016, 552255), (1270, 441804), (1320, 425069), (1397, 401640), (1524, 368170), (1905, 294536), (2540, 220902), (2794, 200820), (3048, 184085), (3347, 167640), (3810, 147268), (4191, 133880), (5080, 110451), (5588, 100410), (6694, 83820), (6985, 80328), (7620, 73634), (8382, 66940), (10041, 55880), (11176, 50205), (13388, 41910), (13970, 40164), (15240, 36817), (16735, 33528), (16764, 33470), (20082, 27940), (20955, 26776)]