16576920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{15349}}^1$

素因数の和:15369

約数の個数: 64

約数和(自身を含む): 55260000

約数和(自身を除く): 38683080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 138141, 153490, 184188, 230235, 276282, 306980, 368376, 414423, 460470, 552564, 613960, 690705, 828846, 920940, 1105128, 1381410, 1657692, 1841880, 2072115, 2762820, 3315384, 4144230, 5525640, 8288460, 16576920]

約数ペア:

[(1, 16576920), (2, 8288460), (3, 5525640), (4, 4144230), (5, 3315384), (6, 2762820), (8, 2072115), (9, 1841880), (10, 1657692), (12, 1381410), (15, 1105128), (18, 920940), (20, 828846), (24, 690705), (27, 613960), (30, 552564), (36, 460470), (40, 414423), (45, 368376), (54, 306980), (60, 276282), (72, 230235), (90, 184188), (108, 153490), (120, 138141), (135, 122792), (180, 92094), (216, 76745), (270, 61396), (360, 46047), (540, 30698), (1080, 15349)]