16879860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31259}}^1$

素因数の和:31277

約数の個数: 48

約数和(自身を含む): 52516800

約数和(自身を除く): 35636940

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, 31259, 62518, 93777, 125036, 156295, 187554, 281331, 312590, 375108, 468885, 562662, 625180, 843993, 937770, 1125324, 1406655, 1687986, 1875540, 2813310, 3375972, 4219965, 5626620, 8439930, 16879860]

約数ペア:

[(1, 16879860), (2, 8439930), (3, 5626620), (4, 4219965), (5, 3375972), (6, 2813310), (9, 1875540), (10, 1687986), (12, 1406655), (15, 1125324), (18, 937770), (20, 843993), (27, 625180), (30, 562662), (36, 468885), (45, 375108), (54, 312590), (60, 281331), (90, 187554), (108, 156295), (135, 125036), (180, 93777), (270, 62518), (540, 31259)]