1284364080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{827}}^1$

素因数の和:1568

約数の個数: 160

約数和(自身を含む): 4435430400

約数和(自身を除く): 3151066320

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, 719, 720, 827, 1080, 1438, 1654, 2157, 2160, 2481, 2876, 3308, 3595, 4135, 4314, 4962, 5752, 6471, 6616, 7190, 7443, 8270, 8628, 9924, 10785, 11504, 12405, 12942, 13232, 14380, 14886, 16540, 17256, 19413, 19848, 21570, 22329, 24810, 25884, 28760, 29772, 32355, 33080, 34512, 37215, 38826, 39696, 43140, 44658, 49620, 51768, 57520, 59544, 64710, 66160, 74430, 77652, 86280, 89316, 97065, 99240, 103536, 111645, 119088, 129420, 148860, 155304, 172560, 178632, 194130, 198480, 223290, 258840, 297720, 310608, 357264, 388260, 446580, 517680, 594613, 595440, 776520, 893160, 1189226, 1553040, 1783839, 1786320, 2378452, 2973065, 3567678, 4756904, 5351517, 5946130, 7135356, 8919195, 9513808, 10703034, 11892260, 14270712, 16054551, 17838390, 21406068, 23784520, 26757585, 28541424, 32109102, 35676780, 42812136, 47569040, 53515170, 64218204, 71353560, 80272755, 85624272, 107030340, 128436408, 142707120, 160545510, 214060680, 256872816, 321091020, 428121360, 642182040, 1284364080]

約数ペア:

[(1, 1284364080), (2, 642182040), (3, 428121360), (4, 321091020), (5, 256872816), (6, 214060680), (8, 160545510), (9, 142707120), (10, 128436408), (12, 107030340), (15, 85624272), (16, 80272755), (18, 71353560), (20, 64218204), (24, 53515170), (27, 47569040), (30, 42812136), (36, 35676780), (40, 32109102), (45, 28541424), (48, 26757585), (54, 23784520), (60, 21406068), (72, 17838390), (80, 16054551), (90, 14270712), (108, 11892260), (120, 10703034), (135, 9513808), (144, 8919195), (180, 7135356), (216, 5946130), (240, 5351517), (270, 4756904), (360, 3567678), (432, 2973065), (540, 2378452), (719, 1786320), (720, 1783839), (827, 1553040), (1080, 1189226), (1438, 893160), (1654, 776520), (2157, 595440), (2160, 594613), (2481, 517680), (2876, 446580), (3308, 388260), (3595, 357264), (4135, 310608), (4314, 297720), (4962, 258840), (5752, 223290), (6471, 198480), (6616, 194130), (7190, 178632), (7443, 172560), (8270, 155304), (8628, 148860), (9924, 129420), (10785, 119088), (11504, 111645), (12405, 103536), (12942, 99240), (13232, 97065), (14380, 89316), (14886, 86280), (16540, 77652), (17256, 74430), (19413, 66160), (19848, 64710), (21570, 59544), (22329, 57520), (24810, 51768), (25884, 49620), (28760, 44658), (29772, 43140), (32355, 39696), (33080, 38826), (34512, 37215)]