120538260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223219}}^1$

素因数の和:223237

約数の個数: 48

約数和(自身を含む): 375009600

約数和(自身を除く): 254471340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 223219, 446438, 669657, 892876, 1116095, 1339314, 2008971, 2232190, 2678628, 3348285, 4017942, 4464380, 6026913, 6696570, 8035884, 10044855, 12053826, 13393140, 20089710, 24107652, 30134565, 40179420, 60269130, 120538260]

約数ペア:

[(1, 120538260), (2, 60269130), (3, 40179420), (4, 30134565), (5, 24107652), (6, 20089710), (9, 13393140), (10, 12053826), (12, 10044855), (15, 8035884), (18, 6696570), (20, 6026913), (27, 4464380), (30, 4017942), (36, 3348285), (45, 2678628), (54, 2232190), (60, 2008971), (90, 1339314), (108, 1116095), (135, 892876), (180, 669657), (270, 446438), (540, 223219)]