779158920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6492991}}^1$

素因数の和:6493005

約数の個数: 32

約数和(自身を含む): 2337477120

約数和(自身を除く): 1558318200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6492991, 12985982, 19478973, 25971964, 32464955, 38957946, 51943928, 64929910, 77915892, 97394865, 129859820, 155831784, 194789730, 259719640, 389579460, 779158920]

約数ペア:

[(1, 779158920), (2, 389579460), (3, 259719640), (4, 194789730), (5, 155831784), (6, 129859820), (8, 97394865), (10, 77915892), (12, 64929910), (15, 51943928), (20, 38957946), (24, 32464955), (30, 25971964), (40, 19478973), (60, 12985982), (120, 6492991)]