520497240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{4127}}^1$

素因数の和:5192

約数の個数: 64

約数和(自身を含む): 1563356160

約数和(自身を除く): 1042858920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 2102, 3153, 4127, 4204, 5255, 6306, 8254, 8408, 10510, 12381, 12612, 15765, 16508, 20635, 21020, 24762, 25224, 31530, 33016, 41270, 42040, 49524, 61905, 63060, 82540, 99048, 123810, 126120, 165080, 247620, 495240, 4337477, 8674954, 13012431, 17349908, 21687385, 26024862, 34699816, 43374770, 52049724, 65062155, 86749540, 104099448, 130124310, 173499080, 260248620, 520497240]

約数ペア:

[(1, 520497240), (2, 260248620), (3, 173499080), (4, 130124310), (5, 104099448), (6, 86749540), (8, 65062155), (10, 52049724), (12, 43374770), (15, 34699816), (20, 26024862), (24, 21687385), (30, 17349908), (40, 13012431), (60, 8674954), (120, 4337477), (1051, 495240), (2102, 247620), (3153, 165080), (4127, 126120), (4204, 123810), (5255, 99048), (6306, 82540), (8254, 63060), (8408, 61905), (10510, 49524), (12381, 42040), (12612, 41270), (15765, 33016), (16508, 31530), (20635, 25224), (21020, 24762)]