247540320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{57301}}^1$

素因数の和:57325

約数の個数: 96

約数和(自身を含む): 866406240

約数和(自身を除く): 618865920

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, 57301, 114602, 171903, 229204, 286505, 343806, 458408, 515709, 573010, 687612, 859515, 916816, 1031418, 1146020, 1375224, 1547127, 1719030, 1833632, 2062836, 2292040, 2578545, 2750448, 3094254, 3438060, 4125672, 4584080, 5157090, 5500896, 6188508, 6876120, 7735635, 8251344, 9168160, 10314180, 12377016, 13752240, 15471270, 16502688, 20628360, 24754032, 27504480, 30942540, 41256720, 49508064, 61885080, 82513440, 123770160, 247540320]

約数ペア:

[(1, 247540320), (2, 123770160), (3, 82513440), (4, 61885080), (5, 49508064), (6, 41256720), (8, 30942540), (9, 27504480), (10, 24754032), (12, 20628360), (15, 16502688), (16, 15471270), (18, 13752240), (20, 12377016), (24, 10314180), (27, 9168160), (30, 8251344), (32, 7735635), (36, 6876120), (40, 6188508), (45, 5500896), (48, 5157090), (54, 4584080), (60, 4125672), (72, 3438060), (80, 3094254), (90, 2750448), (96, 2578545), (108, 2292040), (120, 2062836), (135, 1833632), (144, 1719030), (160, 1547127), (180, 1375224), (216, 1146020), (240, 1031418), (270, 916816), (288, 859515), (360, 687612), (432, 573010), (480, 515709), (540, 458408), (720, 343806), (864, 286505), (1080, 229204), (1440, 171903), (2160, 114602), (4320, 57301)]