13839720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115331}}^1$

素因数の和:115345

約数の個数: 32

約数和(自身を含む): 41519520

約数和(自身を除く): 27679800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115331, 230662, 345993, 461324, 576655, 691986, 922648, 1153310, 1383972, 1729965, 2306620, 2767944, 3459930, 4613240, 6919860, 13839720]

約数ペア:

[(1, 13839720), (2, 6919860), (3, 4613240), (4, 3459930), (5, 2767944), (6, 2306620), (8, 1729965), (10, 1383972), (12, 1153310), (15, 922648), (20, 691986), (24, 576655), (30, 461324), (40, 345993), (60, 230662), (120, 115331)]