160421760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27851}}^1$

素因数の和:27876

約数の個数: 96

約数和(自身を含む): 553976280

約数和(自身を除く): 393554520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27851, 55702, 83553, 111404, 139255, 167106, 222808, 250659, 278510, 334212, 417765, 445616, 501318, 557020, 668424, 835530, 891232, 1002636, 1114040, 1253295, 1336848, 1671060, 1782464, 2005272, 2228080, 2506590, 2673696, 3342120, 3564928, 4010544, 4456160, 5013180, 5347392, 6684240, 8021088, 8912320, 10026360, 10694784, 13368480, 16042176, 17824640, 20052720, 26736960, 32084352, 40105440, 53473920, 80210880, 160421760]

約数ペア:

[(1, 160421760), (2, 80210880), (3, 53473920), (4, 40105440), (5, 32084352), (6, 26736960), (8, 20052720), (9, 17824640), (10, 16042176), (12, 13368480), (15, 10694784), (16, 10026360), (18, 8912320), (20, 8021088), (24, 6684240), (30, 5347392), (32, 5013180), (36, 4456160), (40, 4010544), (45, 3564928), (48, 3342120), (60, 2673696), (64, 2506590), (72, 2228080), (80, 2005272), (90, 1782464), (96, 1671060), (120, 1336848), (128, 1253295), (144, 1114040), (160, 1002636), (180, 891232), (192, 835530), (240, 668424), (288, 557020), (320, 501318), (360, 445616), (384, 417765), (480, 334212), (576, 278510), (640, 250659), (720, 222808), (960, 167106), (1152, 139255), (1440, 111404), (1920, 83553), (2880, 55702), (5760, 27851)]