23140620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42853}}^1$

素因数の和:42871

約数の個数: 48

約数和(自身を含む): 71994720

約数和(自身を除く): 48854100

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, 42853, 85706, 128559, 171412, 214265, 257118, 385677, 428530, 514236, 642795, 771354, 857060, 1157031, 1285590, 1542708, 1928385, 2314062, 2571180, 3856770, 4628124, 5785155, 7713540, 11570310, 23140620]

約数ペア:

[(1, 23140620), (2, 11570310), (3, 7713540), (4, 5785155), (5, 4628124), (6, 3856770), (9, 2571180), (10, 2314062), (12, 1928385), (15, 1542708), (18, 1285590), (20, 1157031), (27, 857060), (30, 771354), (36, 642795), (45, 514236), (54, 428530), (60, 385677), (90, 257118), (108, 214265), (135, 171412), (180, 128559), (270, 85706), (540, 42853)]