4145580

素因数分解:

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

素因数の和:877

約数の個数: 72

約数和(自身を含む): 13055952

約数和(自身を除く): 8910372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 853, 972, 1215, 1620, 1706, 2430, 2559, 3412, 4265, 4860, 5118, 7677, 8530, 10236, 12795, 15354, 17060, 23031, 25590, 30708, 38385, 46062, 51180, 69093, 76770, 92124, 115155, 138186, 153540, 207279, 230310, 276372, 345465, 414558, 460620, 690930, 829116, 1036395, 1381860, 2072790, 4145580]

約数ペア:

[(1, 4145580), (2, 2072790), (3, 1381860), (4, 1036395), (5, 829116), (6, 690930), (9, 460620), (10, 414558), (12, 345465), (15, 276372), (18, 230310), (20, 207279), (27, 153540), (30, 138186), (36, 115155), (45, 92124), (54, 76770), (60, 69093), (81, 51180), (90, 46062), (108, 38385), (135, 30708), (162, 25590), (180, 23031), (243, 17060), (270, 15354), (324, 12795), (405, 10236), (486, 8530), (540, 7677), (810, 5118), (853, 4860), (972, 4265), (1215, 3412), (1620, 2559), (1706, 2430)]