285852240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 200

約数和(自身を含む): 1025553408

約数和(自身を除く): 739701168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1423, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 2846, 3240, 3348, 3720, 4185, 4269, 4464, 5022, 5580, 5692, 6480, 6696, 7115, 7440, 8370, 8538, 10044, 11160, 11384, 12555, 12807, 13392, 14230, 16740, 17076, 20088, 21345, 22320, 22768, 25110, 25614, 28460, 33480, 34152, 38421, 40176, 42690, 44113, 50220, 51228, 56920, 64035, 66960, 68304, 76842, 85380, 88226, 100440, 102456, 113840, 115263, 128070, 132339, 153684, 170760, 176452, 192105, 200880, 204912, 220565, 230526, 256140, 264678, 307368, 341520, 352904, 384210, 397017, 441130, 461052, 512280, 529356, 576315, 614736, 661695, 705808, 768420, 794034, 882260, 922104, 1024560, 1058712, 1152630, 1191051, 1323390, 1536840, 1588068, 1764520, 1844208, 1985085, 2117424, 2305260, 2382102, 2646780, 3073680, 3176136, 3529040, 3573153, 3970170, 4610520, 4764204, 5293560, 5955255, 6352272, 7146306, 7940340, 9221040, 9528408, 10587120, 11910510, 14292612, 15880680, 17865765, 19056816, 23821020, 28585224, 31761360, 35731530, 47642040, 57170448, 71463060, 95284080, 142926120, 285852240]

約数ペア:

[(1, 285852240), (2, 142926120), (3, 95284080), (4, 71463060), (5, 57170448), (6, 47642040), (8, 35731530), (9, 31761360), (10, 28585224), (12, 23821020), (15, 19056816), (16, 17865765), (18, 15880680), (20, 14292612), (24, 11910510), (27, 10587120), (30, 9528408), (31, 9221040), (36, 7940340), (40, 7146306), (45, 6352272), (48, 5955255), (54, 5293560), (60, 4764204), (62, 4610520), (72, 3970170), (80, 3573153), (81, 3529040), (90, 3176136), (93, 3073680), (108, 2646780), (120, 2382102), (124, 2305260), (135, 2117424), (144, 1985085), (155, 1844208), (162, 1764520), (180, 1588068), (186, 1536840), (216, 1323390), (240, 1191051), (248, 1152630), (270, 1058712), (279, 1024560), (310, 922104), (324, 882260), (360, 794034), (372, 768420), (405, 705808), (432, 661695), (465, 614736), (496, 576315), (540, 529356), (558, 512280), (620, 461052), (648, 441130), (720, 397017), (744, 384210), (810, 352904), (837, 341520), (930, 307368), (1080, 264678), (1116, 256140), (1240, 230526), (1296, 220565), (1395, 204912), (1423, 200880), (1488, 192105), (1620, 176452), (1674, 170760), (1860, 153684), (2160, 132339), (2232, 128070), (2480, 115263), (2511, 113840), (2790, 102456), (2846, 100440), (3240, 88226), (3348, 85380), (3720, 76842), (4185, 68304), (4269, 66960), (4464, 64035), (5022, 56920), (5580, 51228), (5692, 50220), (6480, 44113), (6696, 42690), (7115, 40176), (7440, 38421), (8370, 34152), (8538, 33480), (10044, 28460), (11160, 25614), (11384, 25110), (12555, 22768), (12807, 22320), (13392, 21345), (14230, 20088), (16740, 17076)]