23463540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43451}}^1$

素因数の和:43469

約数の個数: 48

約数和(自身を含む): 72999360

約数和(自身を除く): 49535820

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, 43451, 86902, 130353, 173804, 217255, 260706, 391059, 434510, 521412, 651765, 782118, 869020, 1173177, 1303530, 1564236, 1955295, 2346354, 2607060, 3910590, 4692708, 5865885, 7821180, 11731770, 23463540]

約数ペア:

[(1, 23463540), (2, 11731770), (3, 7821180), (4, 5865885), (5, 4692708), (6, 3910590), (9, 2607060), (10, 2346354), (12, 1955295), (15, 1564236), (18, 1303530), (20, 1173177), (27, 869020), (30, 782118), (36, 651765), (45, 521412), (54, 434510), (60, 391059), (90, 260706), (108, 217255), (135, 173804), (180, 130353), (270, 86902), (540, 43451)]