40052160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13907}}^1$

素因数の和:13930

約数の個数: 84

約数和(自身を含む): 137772648

約数和(自身を除く): 97720488

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 2002608, 2225120, 2503260, 2670144, 3337680, 4005216, 4450240, 5006520, 6675360, 8010432, 10013040, 13350720, 20026080, 40052160]

約数ペア:

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