260469540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{482351}}^1$

素因数の和:482369

約数の個数: 48

約数和(自身を含む): 810351360

約数和(自身を除く): 549881820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 482351, 964702, 1447053, 1929404, 2411755, 2894106, 4341159, 4823510, 5788212, 7235265, 8682318, 9647020, 13023477, 14470530, 17364636, 21705795, 26046954, 28941060, 43411590, 52093908, 65117385, 86823180, 130234770, 260469540]

約数ペア:

[(1, 260469540), (2, 130234770), (3, 86823180), (4, 65117385), (5, 52093908), (6, 43411590), (9, 28941060), (10, 26046954), (12, 21705795), (15, 17364636), (18, 14470530), (20, 13023477), (27, 9647020), (30, 8682318), (36, 7235265), (45, 5788212), (54, 4823510), (60, 4341159), (90, 2894106), (108, 2411755), (135, 1929404), (180, 1447053), (270, 964702), (540, 482351)]