159211440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73709}}^1$

素因数の和:73731

約数の個数: 80

約数和(自身を含む): 548402400

約数和(自身を除く): 389190960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 73709, 147418, 221127, 294836, 368545, 442254, 589672, 663381, 737090, 884508, 1105635, 1179344, 1326762, 1474180, 1769016, 1990143, 2211270, 2653524, 2948360, 3316905, 3538032, 3980286, 4422540, 5307048, 5896720, 6633810, 7960572, 8845080, 9950715, 10614096, 13267620, 15921144, 17690160, 19901430, 26535240, 31842288, 39802860, 53070480, 79605720, 159211440]

約数ペア:

[(1, 159211440), (2, 79605720), (3, 53070480), (4, 39802860), (5, 31842288), (6, 26535240), (8, 19901430), (9, 17690160), (10, 15921144), (12, 13267620), (15, 10614096), (16, 9950715), (18, 8845080), (20, 7960572), (24, 6633810), (27, 5896720), (30, 5307048), (36, 4422540), (40, 3980286), (45, 3538032), (48, 3316905), (54, 2948360), (60, 2653524), (72, 2211270), (80, 1990143), (90, 1769016), (108, 1474180), (120, 1326762), (135, 1179344), (144, 1105635), (180, 884508), (216, 737090), (240, 663381), (270, 589672), (360, 442254), (432, 368545), (540, 294836), (720, 221127), (1080, 147418), (2160, 73709)]