12708699720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105905831}}^1$

素因数の和:105905845

約数の個数: 32

約数和(自身を含む): 38126099520

約数和(自身を除く): 25417399800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105905831, 211811662, 317717493, 423623324, 529529155, 635434986, 847246648, 1059058310, 1270869972, 1588587465, 2118116620, 2541739944, 3177174930, 4236233240, 6354349860, 12708699720]

約数ペア:

[(1, 12708699720), (2, 6354349860), (3, 4236233240), (4, 3177174930), (5, 2541739944), (6, 2118116620), (8, 1588587465), (10, 1270869972), (12, 1059058310), (15, 847246648), (20, 635434986), (24, 529529155), (30, 423623324), (40, 317717493), (60, 211811662), (120, 105905831)]