120315944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 271814400

約数和(自身を除く): 151498456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 109, 161, 184, 218, 322, 436, 644, 763, 857, 872, 1288, 1526, 1714, 2507, 3052, 3428, 5014, 5999, 6104, 6856, 10028, 11998, 17549, 19711, 20056, 23996, 35098, 39422, 47992, 70196, 78844, 93413, 137977, 140392, 157688, 186826, 275954, 373652, 551908, 653891, 747304, 1103816, 1307782, 2148499, 2615564, 4296998, 5231128, 8593996, 15039493, 17187992, 30078986, 60157972, 120315944]

約数ペア:

[(1, 120315944), (2, 60157972), (4, 30078986), (7, 17187992), (8, 15039493), (14, 8593996), (23, 5231128), (28, 4296998), (46, 2615564), (56, 2148499), (92, 1307782), (109, 1103816), (161, 747304), (184, 653891), (218, 551908), (322, 373652), (436, 275954), (644, 186826), (763, 157688), (857, 140392), (872, 137977), (1288, 93413), (1526, 78844), (1714, 70196), (2507, 47992), (3052, 39422), (3428, 35098), (5014, 23996), (5999, 20056), (6104, 19711), (6856, 17549), (10028, 11998)]