5157911280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21491297}}^1$

素因数の和:21491313

約数の個数: 40

約数和(自身を含む): 15989525712

約数和(自身を除く): 10831614432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21491297, 42982594, 64473891, 85965188, 107456485, 128947782, 171930376, 214912970, 257895564, 322369455, 343860752, 429825940, 515791128, 644738910, 859651880, 1031582256, 1289477820, 1719303760, 2578955640, 5157911280]

約数ペア:

[(1, 5157911280), (2, 2578955640), (3, 1719303760), (4, 1289477820), (5, 1031582256), (6, 859651880), (8, 644738910), (10, 515791128), (12, 429825940), (15, 343860752), (16, 322369455), (20, 257895564), (24, 214912970), (30, 171930376), (40, 128947782), (48, 107456485), (60, 85965188), (80, 64473891), (120, 42982594), (240, 21491297)]