159531660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{295429}}^1$

素因数の和:295447

約数の個数: 48

約数和(自身を含む): 496322400

約数和(自身を除く): 336790740

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, 295429, 590858, 886287, 1181716, 1477145, 1772574, 2658861, 2954290, 3545148, 4431435, 5317722, 5908580, 7976583, 8862870, 10635444, 13294305, 15953166, 17725740, 26588610, 31906332, 39882915, 53177220, 79765830, 159531660]

約数ペア:

[(1, 159531660), (2, 79765830), (3, 53177220), (4, 39882915), (5, 31906332), (6, 26588610), (9, 17725740), (10, 15953166), (12, 13294305), (15, 10635444), (18, 8862870), (20, 7976583), (27, 5908580), (30, 5317722), (36, 4431435), (45, 3545148), (54, 2954290), (60, 2658861), (90, 1772574), (108, 1477145), (135, 1181716), (180, 886287), (270, 590858), (540, 295429)]