1520313540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{24109}}^1$

素因数の和:25172

約数の個数: 48

約数和(自身を含む): 4261104960

約数和(自身を除く): 2740791420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1051, 2102, 3153, 4204, 5255, 6306, 10510, 12612, 15765, 21020, 24109, 31530, 48218, 63060, 72327, 96436, 120545, 144654, 241090, 289308, 361635, 482180, 723270, 1446540, 25338559, 50677118, 76015677, 101354236, 126692795, 152031354, 253385590, 304062708, 380078385, 506771180, 760156770, 1520313540]

約数ペア:

[(1, 1520313540), (2, 760156770), (3, 506771180), (4, 380078385), (5, 304062708), (6, 253385590), (10, 152031354), (12, 126692795), (15, 101354236), (20, 76015677), (30, 50677118), (60, 25338559), (1051, 1446540), (2102, 723270), (3153, 482180), (4204, 361635), (5255, 289308), (6306, 241090), (10510, 144654), (12612, 120545), (15765, 96436), (21020, 72327), (24109, 63060), (31530, 48218)]