317860320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1301}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 1003998240

約数和(自身を除く): 686137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 509, 1018, 1301, 1527, 2036, 2545, 2602, 3054, 3903, 4072, 5090, 5204, 6108, 6505, 7635, 7806, 8144, 10180, 10408, 12216, 13010, 15270, 15612, 16288, 19515, 20360, 20816, 24432, 26020, 30540, 31224, 39030, 40720, 41632, 48864, 52040, 61080, 62448, 78060, 81440, 104080, 122160, 124896, 156120, 208160, 244320, 312240, 624480, 662209, 1324418, 1986627, 2648836, 3311045, 3973254, 5297672, 6622090, 7946508, 9933135, 10595344, 13244180, 15893016, 19866270, 21190688, 26488360, 31786032, 39732540, 52976720, 63572064, 79465080, 105953440, 158930160, 317860320]

約数ペア:

[(1, 317860320), (2, 158930160), (3, 105953440), (4, 79465080), (5, 63572064), (6, 52976720), (8, 39732540), (10, 31786032), (12, 26488360), (15, 21190688), (16, 19866270), (20, 15893016), (24, 13244180), (30, 10595344), (32, 9933135), (40, 7946508), (48, 6622090), (60, 5297672), (80, 3973254), (96, 3311045), (120, 2648836), (160, 1986627), (240, 1324418), (480, 662209), (509, 624480), (1018, 312240), (1301, 244320), (1527, 208160), (2036, 156120), (2545, 124896), (2602, 122160), (3054, 104080), (3903, 81440), (4072, 78060), (5090, 62448), (5204, 61080), (6108, 52040), (6505, 48864), (7635, 41632), (7806, 40720), (8144, 39030), (10180, 31224), (10408, 30540), (12216, 26020), (13010, 24432), (15270, 20816), (15612, 20360), (16288, 19515)]