269649840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1123541}}^1$

素因数の和:1123557

約数の個数: 40

約数和(自身を含む): 835915248

約数和(自身を除く): 566265408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1123541, 2247082, 3370623, 4494164, 5617705, 6741246, 8988328, 11235410, 13482492, 16853115, 17976656, 22470820, 26964984, 33706230, 44941640, 53929968, 67412460, 89883280, 134824920, 269649840]

約数ペア:

[(1, 269649840), (2, 134824920), (3, 89883280), (4, 67412460), (5, 53929968), (6, 44941640), (8, 33706230), (10, 26964984), (12, 22470820), (15, 17976656), (16, 16853115), (20, 13482492), (24, 11235410), (30, 8988328), (40, 6741246), (48, 5617705), (60, 4494164), (80, 3370623), (120, 2247082), (240, 1123541)]