2763720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{853}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 9300060

約数和(自身を除く): 6536340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 853, 1080, 1620, 1706, 2559, 3240, 3412, 4265, 5118, 6824, 7677, 8530, 10236, 12795, 15354, 17060, 20472, 23031, 25590, 30708, 34120, 38385, 46062, 51180, 61416, 69093, 76770, 92124, 102360, 115155, 138186, 153540, 184248, 230310, 276372, 307080, 345465, 460620, 552744, 690930, 921240, 1381860, 2763720]

約数ペア:

[(1, 2763720), (2, 1381860), (3, 921240), (4, 690930), (5, 552744), (6, 460620), (8, 345465), (9, 307080), (10, 276372), (12, 230310), (15, 184248), (18, 153540), (20, 138186), (24, 115155), (27, 102360), (30, 92124), (36, 76770), (40, 69093), (45, 61416), (54, 51180), (60, 46062), (72, 38385), (81, 34120), (90, 30708), (108, 25590), (120, 23031), (135, 20472), (162, 17060), (180, 15354), (216, 12795), (270, 10236), (324, 8530), (360, 7677), (405, 6824), (540, 5118), (648, 4265), (810, 3412), (853, 3240), (1080, 2559), (1620, 1706)]