77739240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5242

約数の個数: 64

約数和(自身を含む): 235100160

約数和(自身を除く): 157360920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 5101, 7620, 10202, 15240, 15303, 20404, 25505, 30606, 40808, 51010, 61212, 76515, 102020, 122424, 153030, 204040, 306060, 612120, 647827, 1295654, 1943481, 2591308, 3239135, 3886962, 5182616, 6478270, 7773924, 9717405, 12956540, 15547848, 19434810, 25913080, 38869620, 77739240]

約数ペア:

[(1, 77739240), (2, 38869620), (3, 25913080), (4, 19434810), (5, 15547848), (6, 12956540), (8, 9717405), (10, 7773924), (12, 6478270), (15, 5182616), (20, 3886962), (24, 3239135), (30, 2591308), (40, 1943481), (60, 1295654), (120, 647827), (127, 612120), (254, 306060), (381, 204040), (508, 153030), (635, 122424), (762, 102020), (1016, 76515), (1270, 61212), (1524, 51010), (1905, 40808), (2540, 30606), (3048, 25505), (3810, 20404), (5080, 15303), (5101, 15240), (7620, 10202)]