2775175680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{361351}}^1$

素因数の和:361377

約数の個数: 80

約数和(自身を含む): 8871914304

約数和(自身を除く): 6096738624

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, 1280, 1536, 1920, 2560, 3840, 7680, 361351, 722702, 1084053, 1445404, 1806755, 2168106, 2890808, 3613510, 4336212, 5420265, 5781616, 7227020, 8672424, 10840530, 11563232, 14454040, 17344848, 21681060, 23126464, 28908080, 34689696, 43362120, 46252928, 57816160, 69379392, 86724240, 92505856, 115632320, 138758784, 173448480, 185011712, 231264640, 277517568, 346896960, 462529280, 555035136, 693793920, 925058560, 1387587840, 2775175680]

約数ペア:

[(1, 2775175680), (2, 1387587840), (3, 925058560), (4, 693793920), (5, 555035136), (6, 462529280), (8, 346896960), (10, 277517568), (12, 231264640), (15, 185011712), (16, 173448480), (20, 138758784), (24, 115632320), (30, 92505856), (32, 86724240), (40, 69379392), (48, 57816160), (60, 46252928), (64, 43362120), (80, 34689696), (96, 28908080), (120, 23126464), (128, 21681060), (160, 17344848), (192, 14454040), (240, 11563232), (256, 10840530), (320, 8672424), (384, 7227020), (480, 5781616), (512, 5420265), (640, 4336212), (768, 3613510), (960, 2890808), (1280, 2168106), (1536, 1806755), (1920, 1445404), (2560, 1084053), (3840, 722702), (7680, 361351)]