2501526240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1047

約数の個数: 240

約数和(自身を含む): 8875001520

約数和(自身を除く): 6373475280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 251, 270, 288, 324, 360, 405, 432, 480, 502, 540, 648, 720, 753, 769, 810, 864, 1004, 1080, 1255, 1296, 1440, 1506, 1538, 1620, 2008, 2160, 2259, 2307, 2510, 2592, 3012, 3076, 3240, 3765, 3845, 4016, 4320, 4518, 4614, 5020, 6024, 6152, 6480, 6777, 6921, 7530, 7690, 8032, 9036, 9228, 10040, 11295, 11535, 12048, 12304, 12960, 13554, 13842, 15060, 15380, 18072, 18456, 20080, 20331, 20763, 22590, 23070, 24096, 24608, 27108, 27684, 30120, 30760, 33885, 34605, 36144, 36912, 40160, 40662, 41526, 45180, 46140, 54216, 55368, 60240, 61520, 62289, 67770, 69210, 72288, 73824, 81324, 83052, 90360, 92280, 101655, 103815, 108432, 110736, 120480, 123040, 124578, 135540, 138420, 162648, 166104, 180720, 184560, 193019, 203310, 207630, 216864, 221472, 249156, 271080, 276840, 311445, 325296, 332208, 361440, 369120, 386038, 406620, 415260, 498312, 542160, 553680, 579057, 622890, 650592, 664416, 772076, 813240, 830520, 965095, 996624, 1084320, 1107360, 1158114, 1245780, 1544152, 1626480, 1661040, 1737171, 1930190, 1993248, 2316228, 2491560, 2895285, 3088304, 3252960, 3322080, 3474342, 3860380, 4632456, 4983120, 5211513, 5790570, 6176608, 6948684, 7720760, 8685855, 9264912, 9966240, 10423026, 11581140, 13897368, 15441520, 15634539, 17371710, 18529824, 20846052, 23162280, 26057565, 27794736, 30883040, 31269078, 34743420, 41692104, 46324560, 52115130, 55589472, 62538156, 69486840, 78172695, 83384208, 92649120, 104230260, 125076312, 138973680, 156345390, 166768416, 208460520, 250152624, 277947360, 312690780, 416921040, 500305248, 625381560, 833842080, 1250763120, 2501526240]

約数ペア:

[(1, 2501526240), (2, 1250763120), (3, 833842080), (4, 625381560), (5, 500305248), (6, 416921040), (8, 312690780), (9, 277947360), (10, 250152624), (12, 208460520), (15, 166768416), (16, 156345390), (18, 138973680), (20, 125076312), (24, 104230260), (27, 92649120), (30, 83384208), (32, 78172695), (36, 69486840), (40, 62538156), (45, 55589472), (48, 52115130), (54, 46324560), (60, 41692104), (72, 34743420), (80, 31269078), (81, 30883040), (90, 27794736), (96, 26057565), (108, 23162280), (120, 20846052), (135, 18529824), (144, 17371710), (160, 15634539), (162, 15441520), (180, 13897368), (216, 11581140), (240, 10423026), (251, 9966240), (270, 9264912), (288, 8685855), (324, 7720760), (360, 6948684), (405, 6176608), (432, 5790570), (480, 5211513), (502, 4983120), (540, 4632456), (648, 3860380), (720, 3474342), (753, 3322080), (769, 3252960), (810, 3088304), (864, 2895285), (1004, 2491560), (1080, 2316228), (1255, 1993248), (1296, 1930190), (1440, 1737171), (1506, 1661040), (1538, 1626480), (1620, 1544152), (2008, 1245780), (2160, 1158114), (2259, 1107360), (2307, 1084320), (2510, 996624), (2592, 965095), (3012, 830520), (3076, 813240), (3240, 772076), (3765, 664416), (3845, 650592), (4016, 622890), (4320, 579057), (4518, 553680), (4614, 542160), (5020, 498312), (6024, 415260), (6152, 406620), (6480, 386038), (6777, 369120), (6921, 361440), (7530, 332208), (7690, 325296), (8032, 311445), (9036, 276840), (9228, 271080), (10040, 249156), (11295, 221472), (11535, 216864), (12048, 207630), (12304, 203310), (12960, 193019), (13554, 184560), (13842, 180720), (15060, 166104), (15380, 162648), (18072, 138420), (18456, 135540), (20080, 124578), (20331, 123040), (20763, 120480), (22590, 110736), (23070, 108432), (24096, 103815), (24608, 101655), (27108, 92280), (27684, 90360), (30120, 83052), (30760, 81324), (33885, 73824), (34605, 72288), (36144, 69210), (36912, 67770), (40160, 62289), (40662, 61520), (41526, 60240), (45180, 55368), (46140, 54216)]