180348480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4853

約数の個数: 168

約数和(自身を含む): 668179512

約数和(自身を除く): 487831032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4817, 6240, 7488, 9360, 9634, 12480, 14451, 18720, 19268, 24085, 28902, 37440, 38536, 43353, 48170, 57804, 62621, 72255, 77072, 86706, 96340, 115608, 125242, 144510, 154144, 173412, 187863, 192680, 216765, 231216, 250484, 289020, 308288, 313105, 346824, 375726, 385360, 433530, 462432, 500968, 563589, 578040, 626210, 693648, 751452, 770720, 867060, 924864, 939315, 1001936, 1127178, 1156080, 1252420, 1387296, 1502904, 1541440, 1734120, 1878630, 2003872, 2254356, 2312160, 2504840, 2774592, 2817945, 3005808, 3468240, 3757260, 4007744, 4508712, 4624320, 5009680, 5635890, 6011616, 6936480, 7514520, 9017424, 10019360, 11271780, 12023232, 13872960, 15029040, 18034848, 20038720, 22543560, 30058080, 36069696, 45087120, 60116160, 90174240, 180348480]

約数ペア:

[(1, 180348480), (2, 90174240), (3, 60116160), (4, 45087120), (5, 36069696), (6, 30058080), (8, 22543560), (9, 20038720), (10, 18034848), (12, 15029040), (13, 13872960), (15, 12023232), (16, 11271780), (18, 10019360), (20, 9017424), (24, 7514520), (26, 6936480), (30, 6011616), (32, 5635890), (36, 5009680), (39, 4624320), (40, 4508712), (45, 4007744), (48, 3757260), (52, 3468240), (60, 3005808), (64, 2817945), (65, 2774592), (72, 2504840), (78, 2312160), (80, 2254356), (90, 2003872), (96, 1878630), (104, 1734120), (117, 1541440), (120, 1502904), (130, 1387296), (144, 1252420), (156, 1156080), (160, 1127178), (180, 1001936), (192, 939315), (195, 924864), (208, 867060), (234, 770720), (240, 751452), (260, 693648), (288, 626210), (312, 578040), (320, 563589), (360, 500968), (390, 462432), (416, 433530), (468, 385360), (480, 375726), (520, 346824), (576, 313105), (585, 308288), (624, 289020), (720, 250484), (780, 231216), (832, 216765), (936, 192680), (960, 187863), (1040, 173412), (1170, 154144), (1248, 144510), (1440, 125242), (1560, 115608), (1872, 96340), (2080, 86706), (2340, 77072), (2496, 72255), (2880, 62621), (3120, 57804), (3744, 48170), (4160, 43353), (4680, 38536), (4817, 37440), (6240, 28902), (7488, 24085), (9360, 19268), (9634, 18720), (12480, 14451)]