120639912

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{19559}}^1$

素因数の和:19825

約数の個数: 32

約数和(自身を含む): 302788800

約数和(自身を除く): 182148888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 19559, 39118, 58677, 78236, 117354, 156472, 234708, 469416, 5026663, 10053326, 15079989, 20106652, 30159978, 40213304, 60319956, 120639912]

約数ペア:

[(1, 120639912), (2, 60319956), (3, 40213304), (4, 30159978), (6, 20106652), (8, 15079989), (12, 10053326), (24, 5026663), (257, 469416), (514, 234708), (771, 156472), (1028, 117354), (1542, 78236), (2056, 58677), (3084, 39118), (6168, 19559)]