165678120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{460217}}^1$

素因数の和:460234

約数の個数: 48

約数和(自身を含む): 538455060

約数和(自身を除く): 372776940

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, 460217, 920434, 1380651, 1840868, 2301085, 2761302, 3681736, 4141953, 4602170, 5522604, 6903255, 8283906, 9204340, 11045208, 13806510, 16567812, 18408680, 20709765, 27613020, 33135624, 41419530, 55226040, 82839060, 165678120]

約数ペア:

[(1, 165678120), (2, 82839060), (3, 55226040), (4, 41419530), (5, 33135624), (6, 27613020), (8, 20709765), (9, 18408680), (10, 16567812), (12, 13806510), (15, 11045208), (18, 9204340), (20, 8283906), (24, 6903255), (30, 5522604), (36, 4602170), (40, 4141953), (45, 3681736), (60, 2761302), (72, 2301085), (90, 1840868), (120, 1380651), (180, 920434), (360, 460217)]