1625940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3011}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 5060160

約数和(自身を除く): 3434220

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, 3011, 6022, 9033, 12044, 15055, 18066, 27099, 30110, 36132, 45165, 54198, 60220, 81297, 90330, 108396, 135495, 162594, 180660, 270990, 325188, 406485, 541980, 812970, 1625940]

約数ペア:

[(1, 1625940), (2, 812970), (3, 541980), (4, 406485), (5, 325188), (6, 270990), (9, 180660), (10, 162594), (12, 135495), (15, 108396), (18, 90330), (20, 81297), (27, 60220), (30, 54198), (36, 45165), (45, 36132), (54, 30110), (60, 27099), (90, 18066), (108, 15055), (135, 12044), (180, 9033), (270, 6022), (540, 3011)]