42497880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354149}}^1$

素因数の和:354163

約数の個数: 32

約数和(自身を含む): 127494000

約数和(自身を除く): 84996120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354149, 708298, 1062447, 1416596, 1770745, 2124894, 2833192, 3541490, 4249788, 5312235, 7082980, 8499576, 10624470, 14165960, 21248940, 42497880]

約数ペア:

[(1, 42497880), (2, 21248940), (3, 14165960), (4, 10624470), (5, 8499576), (6, 7082980), (8, 5312235), (10, 4249788), (12, 3541490), (15, 2833192), (20, 2124894), (24, 1770745), (30, 1416596), (40, 1062447), (60, 708298), (120, 354149)]