47547720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12007}}^1$

素因数の和:12035

約数の個数: 96

約数和(自身を含む): 168592320

約数和(自身を除く): 121044600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12007, 24014, 36021, 48028, 60035, 72042, 96056, 108063, 120070, 132077, 144084, 180105, 216126, 240140, 264154, 288168, 360210, 396231, 432252, 480280, 528308, 540315, 660385, 720420, 792462, 864504, 1056616, 1080630, 1188693, 1320770, 1440840, 1584924, 1981155, 2161260, 2377386, 2641540, 3169848, 3962310, 4322520, 4754772, 5283080, 5943465, 7924620, 9509544, 11886930, 15849240, 23773860, 47547720]

約数ペア:

[(1, 47547720), (2, 23773860), (3, 15849240), (4, 11886930), (5, 9509544), (6, 7924620), (8, 5943465), (9, 5283080), (10, 4754772), (11, 4322520), (12, 3962310), (15, 3169848), (18, 2641540), (20, 2377386), (22, 2161260), (24, 1981155), (30, 1584924), (33, 1440840), (36, 1320770), (40, 1188693), (44, 1080630), (45, 1056616), (55, 864504), (60, 792462), (66, 720420), (72, 660385), (88, 540315), (90, 528308), (99, 480280), (110, 432252), (120, 396231), (132, 360210), (165, 288168), (180, 264154), (198, 240140), (220, 216126), (264, 180105), (330, 144084), (360, 132077), (396, 120070), (440, 108063), (495, 96056), (660, 72042), (792, 60035), (990, 48028), (1320, 36021), (1980, 24014), (3960, 12007)]