2133187920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{987587}}^1$

素因数の和:987609

約数の個数: 80

約数和(自身を含む): 7347654720

約数和(自身を除く): 5214466800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 987587, 1975174, 2962761, 3950348, 4937935, 5925522, 7900696, 8888283, 9875870, 11851044, 14813805, 15801392, 17776566, 19751740, 23702088, 26664849, 29627610, 35553132, 39503480, 44441415, 47404176, 53329698, 59255220, 71106264, 79006960, 88882830, 106659396, 118510440, 133324245, 142212528, 177765660, 213318792, 237020880, 266648490, 355531320, 426637584, 533296980, 711062640, 1066593960, 2133187920]

約数ペア:

[(1, 2133187920), (2, 1066593960), (3, 711062640), (4, 533296980), (5, 426637584), (6, 355531320), (8, 266648490), (9, 237020880), (10, 213318792), (12, 177765660), (15, 142212528), (16, 133324245), (18, 118510440), (20, 106659396), (24, 88882830), (27, 79006960), (30, 71106264), (36, 59255220), (40, 53329698), (45, 47404176), (48, 44441415), (54, 39503480), (60, 35553132), (72, 29627610), (80, 26664849), (90, 23702088), (108, 19751740), (120, 17776566), (135, 15801392), (144, 14813805), (180, 11851044), (216, 9875870), (240, 8888283), (270, 7900696), (360, 5925522), (432, 4937935), (540, 3950348), (720, 2962761), (1080, 1975174), (2160, 987587)]