201639855180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360664253}}^1$

素因数の和:3360664265

約数の個数: 24

約数和(自身を含む): 564591594672

約数和(自身を除く): 362951739492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360664253, 6721328506, 10081992759, 13442657012, 16803321265, 20163985518, 33606642530, 40327971036, 50409963795, 67213285060, 100819927590, 201639855180]

約数ペア:

[(1, 201639855180), (2, 100819927590), (3, 67213285060), (4, 50409963795), (5, 40327971036), (6, 33606642530), (10, 20163985518), (12, 16803321265), (15, 13442657012), (20, 10081992759), (30, 6721328506), (60, 3360664253)]