8899740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16481}}^1$

素因数の和:16499

約数の個数: 48

約数和(自身を含む): 27689760

約数和(自身を除く): 18790020

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, 16481, 32962, 49443, 65924, 82405, 98886, 148329, 164810, 197772, 247215, 296658, 329620, 444987, 494430, 593316, 741645, 889974, 988860, 1483290, 1779948, 2224935, 2966580, 4449870, 8899740]

約数ペア:

[(1, 8899740), (2, 4449870), (3, 2966580), (4, 2224935), (5, 1779948), (6, 1483290), (9, 988860), (10, 889974), (12, 741645), (15, 593316), (18, 494430), (20, 444987), (27, 329620), (30, 296658), (36, 247215), (45, 197772), (54, 164810), (60, 148329), (90, 98886), (108, 82405), (135, 65924), (180, 49443), (270, 32962), (540, 16481)]