247326480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1798

約数の個数: 160

約数和(自身を含む): 865123200

約数和(自身を除く): 617796720

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, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1709, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3418, 3618, 4020, 4824, 5127, 5360, 6030, 6836, 7236, 8040, 8545, 9045, 9648, 10254, 12060, 13672, 14472, 15381, 16080, 17090, 18090, 20508, 24120, 25635, 27344, 28944, 30762, 34180, 36180, 41016, 46143, 48240, 51270, 61524, 68360, 72360, 76905, 82032, 92286, 102540, 114503, 123048, 136720, 144720, 153810, 184572, 205080, 229006, 230715, 246096, 307620, 343509, 369144, 410160, 458012, 461430, 572515, 615240, 687018, 738288, 916024, 922860, 1030527, 1145030, 1230480, 1374036, 1717545, 1832048, 1845720, 2061054, 2290060, 2748072, 3091581, 3435090, 3691440, 4122108, 4580120, 5152635, 5496144, 6183162, 6870180, 8244216, 9160240, 10305270, 12366324, 13740360, 15457905, 16488432, 20610540, 24732648, 27480720, 30915810, 41221080, 49465296, 61831620, 82442160, 123663240, 247326480]

約数ペア:

[(1, 247326480), (2, 123663240), (3, 82442160), (4, 61831620), (5, 49465296), (6, 41221080), (8, 30915810), (9, 27480720), (10, 24732648), (12, 20610540), (15, 16488432), (16, 15457905), (18, 13740360), (20, 12366324), (24, 10305270), (27, 9160240), (30, 8244216), (36, 6870180), (40, 6183162), (45, 5496144), (48, 5152635), (54, 4580120), (60, 4122108), (67, 3691440), (72, 3435090), (80, 3091581), (90, 2748072), (108, 2290060), (120, 2061054), (134, 1845720), (135, 1832048), (144, 1717545), (180, 1374036), (201, 1230480), (216, 1145030), (240, 1030527), (268, 922860), (270, 916024), (335, 738288), (360, 687018), (402, 615240), (432, 572515), (536, 461430), (540, 458012), (603, 410160), (670, 369144), (720, 343509), (804, 307620), (1005, 246096), (1072, 230715), (1080, 229006), (1206, 205080), (1340, 184572), (1608, 153810), (1709, 144720), (1809, 136720), (2010, 123048), (2160, 114503), (2412, 102540), (2680, 92286), (3015, 82032), (3216, 76905), (3418, 72360), (3618, 68360), (4020, 61524), (4824, 51270), (5127, 48240), (5360, 46143), (6030, 41016), (6836, 36180), (7236, 34180), (8040, 30762), (8545, 28944), (9045, 27344), (9648, 25635), (10254, 24120), (12060, 20508), (13672, 18090), (14472, 17090), (15381, 16080)]