258643080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{718453}}^1$

素因数の和:718470

約数の個数: 48

約数和(自身を含む): 840591180

約数和(自身を除く): 581948100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 718453, 1436906, 2155359, 2873812, 3592265, 4310718, 5747624, 6466077, 7184530, 8621436, 10776795, 12932154, 14369060, 17242872, 21553590, 25864308, 28738120, 32330385, 43107180, 51728616, 64660770, 86214360, 129321540, 258643080]

約数ペア:

[(1, 258643080), (2, 129321540), (3, 86214360), (4, 64660770), (5, 51728616), (6, 43107180), (8, 32330385), (9, 28738120), (10, 25864308), (12, 21553590), (15, 17242872), (18, 14369060), (20, 12932154), (24, 10776795), (30, 8621436), (36, 7184530), (40, 6466077), (45, 5747624), (60, 4310718), (72, 3592265), (90, 2873812), (120, 2155359), (180, 1436906), (360, 718453)]