136740480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 439171200

約数和(自身を除く): 302430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 311, 320, 384, 458, 480, 622, 640, 687, 916, 933, 960, 1145, 1244, 1374, 1555, 1832, 1866, 1920, 2290, 2488, 2748, 3110, 3435, 3664, 3732, 4580, 4665, 4976, 5496, 6220, 6870, 7328, 7464, 9160, 9330, 9952, 10992, 12440, 13740, 14656, 14928, 18320, 18660, 19904, 21984, 24880, 27480, 29312, 29856, 36640, 37320, 39808, 43968, 49760, 54960, 59712, 71219, 73280, 74640, 87936, 99520, 109920, 119424, 142438, 146560, 149280, 199040, 213657, 219840, 284876, 298560, 356095, 427314, 439680, 569752, 597120, 712190, 854628, 1068285, 1139504, 1424380, 1709256, 2136570, 2279008, 2848760, 3418512, 4273140, 4558016, 5697520, 6837024, 8546280, 9116032, 11395040, 13674048, 17092560, 22790080, 27348096, 34185120, 45580160, 68370240, 136740480]

約数ペア:

[(1, 136740480), (2, 68370240), (3, 45580160), (4, 34185120), (5, 27348096), (6, 22790080), (8, 17092560), (10, 13674048), (12, 11395040), (15, 9116032), (16, 8546280), (20, 6837024), (24, 5697520), (30, 4558016), (32, 4273140), (40, 3418512), (48, 2848760), (60, 2279008), (64, 2136570), (80, 1709256), (96, 1424380), (120, 1139504), (128, 1068285), (160, 854628), (192, 712190), (229, 597120), (240, 569752), (311, 439680), (320, 427314), (384, 356095), (458, 298560), (480, 284876), (622, 219840), (640, 213657), (687, 199040), (916, 149280), (933, 146560), (960, 142438), (1145, 119424), (1244, 109920), (1374, 99520), (1555, 87936), (1832, 74640), (1866, 73280), (1920, 71219), (2290, 59712), (2488, 54960), (2748, 49760), (3110, 43968), (3435, 39808), (3664, 37320), (3732, 36640), (4580, 29856), (4665, 29312), (4976, 27480), (5496, 24880), (6220, 21984), (6870, 19904), (7328, 18660), (7464, 18320), (9160, 14928), (9330, 14656), (9952, 13740), (10992, 12440)]