164382720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{5351}}^1$

素因数の和:5381

約数の個数: 96

約数和(自身を含む): 525994560

約数和(自身を除く): 361611840

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, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 5351, 6144, 7680, 10240, 10702, 15360, 16053, 21404, 26755, 30720, 32106, 42808, 53510, 64212, 80265, 85616, 107020, 128424, 160530, 171232, 214040, 256848, 321060, 342464, 428080, 513696, 642120, 684928, 856160, 1027392, 1284240, 1369856, 1712320, 2054784, 2568480, 2739712, 3424640, 4109568, 5136960, 5479424, 6849280, 8219136, 10273920, 10958848, 13698560, 16438272, 20547840, 27397120, 32876544, 41095680, 54794240, 82191360, 164382720]

約数ペア:

[(1, 164382720), (2, 82191360), (3, 54794240), (4, 41095680), (5, 32876544), (6, 27397120), (8, 20547840), (10, 16438272), (12, 13698560), (15, 10958848), (16, 10273920), (20, 8219136), (24, 6849280), (30, 5479424), (32, 5136960), (40, 4109568), (48, 3424640), (60, 2739712), (64, 2568480), (80, 2054784), (96, 1712320), (120, 1369856), (128, 1284240), (160, 1027392), (192, 856160), (240, 684928), (256, 642120), (320, 513696), (384, 428080), (480, 342464), (512, 321060), (640, 256848), (768, 214040), (960, 171232), (1024, 160530), (1280, 128424), (1536, 107020), (1920, 85616), (2048, 80265), (2560, 64212), (3072, 53510), (3840, 42808), (5120, 32106), (5351, 30720), (6144, 26755), (7680, 21404), (10240, 16053), (10702, 15360)]