9765720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{27127}}^1$

素因数の和:27144

約数の個数: 48

約数和(自身を含む): 31739760

約数和(自身を除く): 21974040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 27127, 54254, 81381, 108508, 135635, 162762, 217016, 244143, 271270, 325524, 406905, 488286, 542540, 651048, 813810, 976572, 1085080, 1220715, 1627620, 1953144, 2441430, 3255240, 4882860, 9765720]

約数ペア:

[(1, 9765720), (2, 4882860), (3, 3255240), (4, 2441430), (5, 1953144), (6, 1627620), (8, 1220715), (9, 1085080), (10, 976572), (12, 813810), (15, 651048), (18, 542540), (20, 488286), (24, 406905), (30, 325524), (36, 271270), (40, 244143), (45, 217016), (60, 162762), (72, 135635), (90, 108508), (120, 81381), (180, 54254), (360, 27127)]