80104320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13907}}^1$

素因数の和:13932

約数の個数: 96

約数和(自身を含む): 276630120

約数和(自身を除く): 196525800

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, 13907, 27814, 41721, 55628, 69535, 83442, 111256, 125163, 139070, 166884, 208605, 222512, 250326, 278140, 333768, 417210, 445024, 500652, 556280, 625815, 667536, 834420, 890048, 1001304, 1112560, 1251630, 1335072, 1668840, 1780096, 2002608, 2225120, 2503260, 2670144, 3337680, 4005216, 4450240, 5006520, 5340288, 6675360, 8010432, 8900480, 10013040, 13350720, 16020864, 20026080, 26701440, 40052160, 80104320]

約数ペア:

[(1, 80104320), (2, 40052160), (3, 26701440), (4, 20026080), (5, 16020864), (6, 13350720), (8, 10013040), (9, 8900480), (10, 8010432), (12, 6675360), (15, 5340288), (16, 5006520), (18, 4450240), (20, 4005216), (24, 3337680), (30, 2670144), (32, 2503260), (36, 2225120), (40, 2002608), (45, 1780096), (48, 1668840), (60, 1335072), (64, 1251630), (72, 1112560), (80, 1001304), (90, 890048), (96, 834420), (120, 667536), (128, 625815), (144, 556280), (160, 500652), (180, 445024), (192, 417210), (240, 333768), (288, 278140), (320, 250326), (360, 222512), (384, 208605), (480, 166884), (576, 139070), (640, 125163), (720, 111256), (960, 83442), (1152, 69535), (1440, 55628), (1920, 41721), (2880, 27814), (5760, 13907)]