1200920544

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 3529234800

約数和(自身を除く): 2328314256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 251, 288, 296, 333, 444, 449, 502, 592, 666, 753, 888, 898, 1004, 1184, 1332, 1347, 1506, 1776, 1796, 2008, 2259, 2664, 2694, 3012, 3552, 3592, 4016, 4041, 4518, 5328, 5388, 6024, 7184, 8032, 8082, 9036, 9287, 10656, 10776, 12048, 14368, 16164, 16613, 18072, 18574, 21552, 24096, 27861, 32328, 33226, 36144, 37148, 43104, 49839, 55722, 64656, 66452, 72288, 74296, 83583, 99678, 111444, 112699, 129312, 132904, 148592, 149517, 167166, 199356, 222888, 225398, 265808, 297184, 299034, 334332, 338097, 398712, 445776, 450796, 531616, 598068, 668664, 676194, 797424, 891552, 901592, 1014291, 1196136, 1337328, 1352388, 1594848, 1803184, 2028582, 2392272, 2674656, 2704776, 3606368, 4057164, 4169863, 4784544, 5409552, 8114328, 8339726, 10819104, 12509589, 16228656, 16679452, 25019178, 32457312, 33358904, 37528767, 50038356, 66717808, 75057534, 100076712, 133435616, 150115068, 200153424, 300230136, 400306848, 600460272, 1200920544]

約数ペア:

[(1, 1200920544), (2, 600460272), (3, 400306848), (4, 300230136), (6, 200153424), (8, 150115068), (9, 133435616), (12, 100076712), (16, 75057534), (18, 66717808), (24, 50038356), (32, 37528767), (36, 33358904), (37, 32457312), (48, 25019178), (72, 16679452), (74, 16228656), (96, 12509589), (111, 10819104), (144, 8339726), (148, 8114328), (222, 5409552), (251, 4784544), (288, 4169863), (296, 4057164), (333, 3606368), (444, 2704776), (449, 2674656), (502, 2392272), (592, 2028582), (666, 1803184), (753, 1594848), (888, 1352388), (898, 1337328), (1004, 1196136), (1184, 1014291), (1332, 901592), (1347, 891552), (1506, 797424), (1776, 676194), (1796, 668664), (2008, 598068), (2259, 531616), (2664, 450796), (2694, 445776), (3012, 398712), (3552, 338097), (3592, 334332), (4016, 299034), (4041, 297184), (4518, 265808), (5328, 225398), (5388, 222888), (6024, 199356), (7184, 167166), (8032, 149517), (8082, 148592), (9036, 132904), (9287, 129312), (10656, 112699), (10776, 111444), (12048, 99678), (14368, 83583), (16164, 74296), (16613, 72288), (18072, 66452), (18574, 64656), (21552, 55722), (24096, 49839), (27861, 43104), (32328, 37148), (33226, 36144)]