78738360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{656153}}^1$

素因数の和:656167

約数の個数: 32

約数和(自身を含む): 236215440

約数和(自身を除く): 157477080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 656153, 1312306, 1968459, 2624612, 3280765, 3936918, 5249224, 6561530, 7873836, 9842295, 13123060, 15747672, 19684590, 26246120, 39369180, 78738360]

約数ペア:

[(1, 78738360), (2, 39369180), (3, 26246120), (4, 19684590), (5, 15747672), (6, 13123060), (8, 9842295), (10, 7873836), (12, 6561530), (15, 5249224), (20, 3936918), (24, 3280765), (30, 2624612), (40, 1968459), (60, 1312306), (120, 656153)]