277210620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{513353}}^1$

素因数の和:513371

約数の個数: 48

約数和(自身を含む): 862434720

約数和(自身を除く): 585224100

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, 513353, 1026706, 1540059, 2053412, 2566765, 3080118, 4620177, 5133530, 6160236, 7700295, 9240354, 10267060, 13860531, 15400590, 18480708, 23100885, 27721062, 30801180, 46201770, 55442124, 69302655, 92403540, 138605310, 277210620]

約数ペア:

[(1, 277210620), (2, 138605310), (3, 92403540), (4, 69302655), (5, 55442124), (6, 46201770), (9, 30801180), (10, 27721062), (12, 23100885), (15, 18480708), (18, 15400590), (20, 13860531), (27, 10267060), (30, 9240354), (36, 7700295), (45, 6160236), (54, 5133530), (60, 4620177), (90, 3080118), (108, 2566765), (135, 2053412), (180, 1540059), (270, 1026706), (540, 513353)]