11859720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4334

約数の個数: 64

約数和(自身を含む): 37134720

約数和(自身を除く): 25275000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4297, 8594, 12891, 17188, 21485, 25782, 34376, 42970, 51564, 64455, 85940, 98831, 103128, 128910, 171880, 197662, 257820, 296493, 395324, 494155, 515640, 592986, 790648, 988310, 1185972, 1482465, 1976620, 2371944, 2964930, 3953240, 5929860, 11859720]

約数ペア:

[(1, 11859720), (2, 5929860), (3, 3953240), (4, 2964930), (5, 2371944), (6, 1976620), (8, 1482465), (10, 1185972), (12, 988310), (15, 790648), (20, 592986), (23, 515640), (24, 494155), (30, 395324), (40, 296493), (46, 257820), (60, 197662), (69, 171880), (92, 128910), (115, 103128), (120, 98831), (138, 85940), (184, 64455), (230, 51564), (276, 42970), (345, 34376), (460, 25782), (552, 21485), (690, 17188), (920, 12891), (1380, 8594), (2760, 4297)]