51870240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{12007}}^1$

素因数の和:12031

約数の個数: 96

約数和(自身を含む): 181560960

約数和(自身を除く): 129690720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 12007, 24014, 36021, 48028, 60035, 72042, 96056, 108063, 120070, 144084, 180105, 192112, 216126, 240140, 288168, 324189, 360210, 384224, 432252, 480280, 540315, 576336, 648378, 720420, 864504, 960560, 1080630, 1152672, 1296756, 1440840, 1620945, 1729008, 1921120, 2161260, 2593512, 2881680, 3241890, 3458016, 4322520, 5187024, 5763360, 6483780, 8645040, 10374048, 12967560, 17290080, 25935120, 51870240]

約数ペア:

[(1, 51870240), (2, 25935120), (3, 17290080), (4, 12967560), (5, 10374048), (6, 8645040), (8, 6483780), (9, 5763360), (10, 5187024), (12, 4322520), (15, 3458016), (16, 3241890), (18, 2881680), (20, 2593512), (24, 2161260), (27, 1921120), (30, 1729008), (32, 1620945), (36, 1440840), (40, 1296756), (45, 1152672), (48, 1080630), (54, 960560), (60, 864504), (72, 720420), (80, 648378), (90, 576336), (96, 540315), (108, 480280), (120, 432252), (135, 384224), (144, 360210), (160, 324189), (180, 288168), (216, 240140), (240, 216126), (270, 192112), (288, 180105), (360, 144084), (432, 120070), (480, 108063), (540, 96056), (720, 72042), (864, 60035), (1080, 48028), (1440, 36021), (2160, 24014), (4320, 12007)]