327660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 946176

約数和(自身を除く): 618516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 127, 129, 172, 215, 254, 258, 381, 430, 508, 516, 635, 645, 762, 860, 1270, 1290, 1524, 1905, 2540, 2580, 3810, 5461, 7620, 10922, 16383, 21844, 27305, 32766, 54610, 65532, 81915, 109220, 163830, 327660]

約数ペア:

[(1, 327660), (2, 163830), (3, 109220), (4, 81915), (5, 65532), (6, 54610), (10, 32766), (12, 27305), (15, 21844), (20, 16383), (30, 10922), (43, 7620), (60, 5461), (86, 3810), (127, 2580), (129, 2540), (172, 1905), (215, 1524), (254, 1290), (258, 1270), (381, 860), (430, 762), (508, 645), (516, 635)]