1239938160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{2371}}^1$

素因数の和:4566

約数の個数: 80

約数和(自身を含む): 3847194240

約数和(自身を除く): 2607256080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2179, 2371, 4358, 4742, 6537, 7113, 8716, 9484, 10895, 11855, 13074, 14226, 17432, 18968, 21790, 23710, 26148, 28452, 32685, 34864, 35565, 37936, 43580, 47420, 52296, 56904, 65370, 71130, 87160, 94840, 104592, 113808, 130740, 142260, 174320, 189680, 261480, 284520, 522960, 569040, 5166409, 10332818, 15499227, 20665636, 25832045, 30998454, 41331272, 51664090, 61996908, 77496135, 82662544, 103328180, 123993816, 154992270, 206656360, 247987632, 309984540, 413312720, 619969080, 1239938160]

約数ペア:

[(1, 1239938160), (2, 619969080), (3, 413312720), (4, 309984540), (5, 247987632), (6, 206656360), (8, 154992270), (10, 123993816), (12, 103328180), (15, 82662544), (16, 77496135), (20, 61996908), (24, 51664090), (30, 41331272), (40, 30998454), (48, 25832045), (60, 20665636), (80, 15499227), (120, 10332818), (240, 5166409), (2179, 569040), (2371, 522960), (4358, 284520), (4742, 261480), (6537, 189680), (7113, 174320), (8716, 142260), (9484, 130740), (10895, 113808), (11855, 104592), (13074, 94840), (14226, 87160), (17432, 71130), (18968, 65370), (21790, 56904), (23710, 52296), (26148, 47420), (28452, 43580), (32685, 37936), (34864, 35565)]