2080527120

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{15289}}^1$

素因数の和:15324

約数の個数: 240

約数和(自身を含む): 8281553280

約数和(自身を除く): 6201026160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 15289, 17010, 19440, 22680, 27216, 30578, 34020, 45360, 45867, 61156, 68040, 76445, 91734, 107023, 122312, 136080, 137601, 152890, 183468, 214046, 229335, 244624, 275202, 305780, 321069, 366936, 412803, 428092, 458670, 535115, 550404, 611560, 642138, 688005, 733872, 825606, 856184, 917340, 963207, 1070230, 1100808, 1223120, 1238409, 1284276, 1376010, 1605345, 1651212, 1712368, 1834680, 1926414, 2064015, 2140460, 2201616, 2476818, 2568552, 2752020, 2889621, 3210690, 3302424, 3669360, 3715227, 3852828, 4128030, 4280920, 4816035, 4953636, 5137104, 5504040, 5779242, 6192045, 6421380, 6604848, 7430454, 7705656, 8256060, 8561840, 8668863, 9632070, 9907272, 11008080, 11558484, 12384090, 12842760, 14448105, 14860908, 15411312, 16512120, 17337726, 18576135, 19264140, 19814544, 23116968, 24768180, 25685520, 26006589, 28896210, 29721816, 33024240, 34675452, 37152270, 38528280, 43344315, 46233936, 49536360, 52013178, 57792420, 59443632, 69350904, 74304540, 77056560, 86688630, 99072720, 104026356, 115584840, 130032945, 138701808, 148609080, 173377260, 208052712, 231169680, 260065890, 297218160, 346754520, 416105424, 520131780, 693509040, 1040263560, 2080527120]

約数ペア:

[(1, 2080527120), (2, 1040263560), (3, 693509040), (4, 520131780), (5, 416105424), (6, 346754520), (7, 297218160), (8, 260065890), (9, 231169680), (10, 208052712), (12, 173377260), (14, 148609080), (15, 138701808), (16, 130032945), (18, 115584840), (20, 104026356), (21, 99072720), (24, 86688630), (27, 77056560), (28, 74304540), (30, 69350904), (35, 59443632), (36, 57792420), (40, 52013178), (42, 49536360), (45, 46233936), (48, 43344315), (54, 38528280), (56, 37152270), (60, 34675452), (63, 33024240), (70, 29721816), (72, 28896210), (80, 26006589), (81, 25685520), (84, 24768180), (90, 23116968), (105, 19814544), (108, 19264140), (112, 18576135), (120, 17337726), (126, 16512120), (135, 15411312), (140, 14860908), (144, 14448105), (162, 12842760), (168, 12384090), (180, 11558484), (189, 11008080), (210, 9907272), (216, 9632070), (240, 8668863), (243, 8561840), (252, 8256060), (270, 7705656), (280, 7430454), (315, 6604848), (324, 6421380), (336, 6192045), (360, 5779242), (378, 5504040), (405, 5137104), (420, 4953636), (432, 4816035), (486, 4280920), (504, 4128030), (540, 3852828), (560, 3715227), (567, 3669360), (630, 3302424), (648, 3210690), (720, 2889621), (756, 2752020), (810, 2568552), (840, 2476818), (945, 2201616), (972, 2140460), (1008, 2064015), (1080, 1926414), (1134, 1834680), (1215, 1712368), (1260, 1651212), (1296, 1605345), (1512, 1376010), (1620, 1284276), (1680, 1238409), (1701, 1223120), (1890, 1100808), (1944, 1070230), (2160, 963207), (2268, 917340), (2430, 856184), (2520, 825606), (2835, 733872), (3024, 688005), (3240, 642138), (3402, 611560), (3780, 550404), (3888, 535115), (4536, 458670), (4860, 428092), (5040, 412803), (5670, 366936), (6480, 321069), (6804, 305780), (7560, 275202), (8505, 244624), (9072, 229335), (9720, 214046), (11340, 183468), (13608, 152890), (15120, 137601), (15289, 136080), (17010, 122312), (19440, 107023), (22680, 91734), (27216, 76445), (30578, 68040), (34020, 61156), (45360, 45867)]