318422880

素因数分解:

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

素因数の和:73733

約数の個数: 96

約数和(自身を含む): 1114495200

約数和(自身を除く): 796072320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 73709, 147418, 221127, 294836, 368545, 442254, 589672, 663381, 737090, 884508, 1105635, 1179344, 1326762, 1474180, 1769016, 1990143, 2211270, 2358688, 2653524, 2948360, 3316905, 3538032, 3980286, 4422540, 5307048, 5896720, 6633810, 7076064, 7960572, 8845080, 9950715, 10614096, 11793440, 13267620, 15921144, 17690160, 19901430, 21228192, 26535240, 31842288, 35380320, 39802860, 53070480, 63684576, 79605720, 106140960, 159211440, 318422880]

約数ペア:

[(1, 318422880), (2, 159211440), (3, 106140960), (4, 79605720), (5, 63684576), (6, 53070480), (8, 39802860), (9, 35380320), (10, 31842288), (12, 26535240), (15, 21228192), (16, 19901430), (18, 17690160), (20, 15921144), (24, 13267620), (27, 11793440), (30, 10614096), (32, 9950715), (36, 8845080), (40, 7960572), (45, 7076064), (48, 6633810), (54, 5896720), (60, 5307048), (72, 4422540), (80, 3980286), (90, 3538032), (96, 3316905), (108, 2948360), (120, 2653524), (135, 2358688), (144, 2211270), (160, 1990143), (180, 1769016), (216, 1474180), (240, 1326762), (270, 1179344), (288, 1105635), (360, 884508), (432, 737090), (480, 663381), (540, 589672), (720, 442254), (864, 368545), (1080, 294836), (1440, 221127), (2160, 147418), (4320, 73709)]