4240620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7853}}^1$

素因数の和:7871

約数の個数: 48

約数和(自身を含む): 13194720

約数和(自身を除く): 8954100

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, 7853, 15706, 23559, 31412, 39265, 47118, 70677, 78530, 94236, 117795, 141354, 157060, 212031, 235590, 282708, 353385, 424062, 471180, 706770, 848124, 1060155, 1413540, 2120310, 4240620]

約数ペア:

[(1, 4240620), (2, 2120310), (3, 1413540), (4, 1060155), (5, 848124), (6, 706770), (9, 471180), (10, 424062), (12, 353385), (15, 282708), (18, 235590), (20, 212031), (27, 157060), (30, 141354), (36, 117795), (45, 94236), (54, 78530), (60, 70677), (90, 47118), (108, 39265), (135, 31412), (180, 23559), (270, 15706), (540, 7853)]