12543060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 22736940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 599, 698, 1047, 1198, 1396, 1745, 1797, 2094, 2396, 2995, 3490, 3594, 4188, 5235, 5990, 6980, 7188, 8985, 10470, 11980, 17970, 20940, 35940, 209051, 418102, 627153, 836204, 1045255, 1254306, 2090510, 2508612, 3135765, 4181020, 6271530, 12543060]

約数ペア:

[(1, 12543060), (2, 6271530), (3, 4181020), (4, 3135765), (5, 2508612), (6, 2090510), (10, 1254306), (12, 1045255), (15, 836204), (20, 627153), (30, 418102), (60, 209051), (349, 35940), (599, 20940), (698, 17970), (1047, 11980), (1198, 10470), (1396, 8985), (1745, 7188), (1797, 6980), (2094, 5990), (2396, 5235), (2995, 4188), (3490, 3594)]