1203022920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3631}}^1$

素因数の和:3907

約数の個数: 128

約数和(自身を含む): 3953940480

約数和(自身を除く): 2750917560

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, 251, 264, 330, 440, 502, 660, 753, 1004, 1255, 1320, 1506, 2008, 2510, 2761, 3012, 3631, 3765, 5020, 5522, 6024, 7262, 7530, 8283, 10040, 10893, 11044, 13805, 14524, 15060, 16566, 18155, 21786, 22088, 27610, 29048, 30120, 33132, 36310, 39941, 41415, 43572, 54465, 55220, 66264, 72620, 79882, 82830, 87144, 108930, 110440, 119823, 145240, 159764, 165660, 199705, 217860, 239646, 319528, 331320, 399410, 435720, 479292, 599115, 798820, 911381, 958584, 1198230, 1597640, 1822762, 2396460, 2734143, 3645524, 4556905, 4792920, 5468286, 7291048, 9113810, 10025191, 10936572, 13670715, 18227620, 20050382, 21873144, 27341430, 30075573, 36455240, 40100764, 50125955, 54682860, 60151146, 80201528, 100251910, 109365720, 120302292, 150377865, 200503820, 240604584, 300755730, 401007640, 601511460, 1203022920]

約数ペア:

[(1, 1203022920), (2, 601511460), (3, 401007640), (4, 300755730), (5, 240604584), (6, 200503820), (8, 150377865), (10, 120302292), (11, 109365720), (12, 100251910), (15, 80201528), (20, 60151146), (22, 54682860), (24, 50125955), (30, 40100764), (33, 36455240), (40, 30075573), (44, 27341430), (55, 21873144), (60, 20050382), (66, 18227620), (88, 13670715), (110, 10936572), (120, 10025191), (132, 9113810), (165, 7291048), (220, 5468286), (251, 4792920), (264, 4556905), (330, 3645524), (440, 2734143), (502, 2396460), (660, 1822762), (753, 1597640), (1004, 1198230), (1255, 958584), (1320, 911381), (1506, 798820), (2008, 599115), (2510, 479292), (2761, 435720), (3012, 399410), (3631, 331320), (3765, 319528), (5020, 239646), (5522, 217860), (6024, 199705), (7262, 165660), (7530, 159764), (8283, 145240), (10040, 119823), (10893, 110440), (11044, 108930), (13805, 87144), (14524, 82830), (15060, 79882), (16566, 72620), (18155, 66264), (21786, 55220), (22088, 54465), (27610, 43572), (29048, 41415), (30120, 39941), (33132, 36310)]