103913640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{288649}}^1$

素因数の和:288666

約数の個数: 48

約数和(自身を含む): 337720500

約数和(自身を除く): 233806860

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, 288649, 577298, 865947, 1154596, 1443245, 1731894, 2309192, 2597841, 2886490, 3463788, 4329735, 5195682, 5772980, 6927576, 8659470, 10391364, 11545960, 12989205, 17318940, 20782728, 25978410, 34637880, 51956820, 103913640]

約数ペア:

[(1, 103913640), (2, 51956820), (3, 34637880), (4, 25978410), (5, 20782728), (6, 17318940), (8, 12989205), (9, 11545960), (10, 10391364), (12, 8659470), (15, 6927576), (18, 5772980), (20, 5195682), (24, 4329735), (30, 3463788), (36, 2886490), (40, 2597841), (45, 2309192), (60, 1731894), (72, 1443245), (90, 1154596), (120, 865947), (180, 577298), (360, 288649)]