12666459720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4589297}}^1$

素因数の和:4589334

約数の個数: 64

約数和(自身を含む): 39651534720

約数和(自身を除く): 26985075000

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, 4589297, 9178594, 13767891, 18357188, 22946485, 27535782, 36714376, 45892970, 55071564, 68839455, 91785940, 105553831, 110143128, 137678910, 183571880, 211107662, 275357820, 316661493, 422215324, 527769155, 550715640, 633322986, 844430648, 1055538310, 1266645972, 1583307465, 2111076620, 2533291944, 3166614930, 4222153240, 6333229860, 12666459720]

約数ペア:

[(1, 12666459720), (2, 6333229860), (3, 4222153240), (4, 3166614930), (5, 2533291944), (6, 2111076620), (8, 1583307465), (10, 1266645972), (12, 1055538310), (15, 844430648), (20, 633322986), (23, 550715640), (24, 527769155), (30, 422215324), (40, 316661493), (46, 275357820), (60, 211107662), (69, 183571880), (92, 137678910), (115, 110143128), (120, 105553831), (138, 91785940), (184, 68839455), (230, 55071564), (276, 45892970), (345, 36714376), (460, 27535782), (552, 22946485), (690, 18357188), (920, 13767891), (1380, 9178594), (2760, 4589297)]