757707120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6703}}^1$

素因数の和:6879

約数の個数: 120

約数和(自身を含む): 2561222976

約数和(自身を除く): 1803515856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 6703, 7065, 7536, 9420, 11304, 12560, 13406, 14130, 18840, 20109, 22608, 26812, 28260, 33515, 37680, 40218, 53624, 56520, 60327, 67030, 80436, 100545, 107248, 113040, 120654, 134060, 160872, 201090, 241308, 268120, 301635, 321744, 402180, 482616, 536240, 603270, 804360, 965232, 1052371, 1206540, 1608720, 2104742, 2413080, 3157113, 4209484, 4826160, 5261855, 6314226, 8418968, 9471339, 10523710, 12628452, 15785565, 16837936, 18942678, 21047420, 25256904, 31571130, 37885356, 42094840, 47356695, 50513808, 63142260, 75770712, 84189680, 94713390, 126284520, 151541424, 189426780, 252569040, 378853560, 757707120]

約数ペア:

[(1, 757707120), (2, 378853560), (3, 252569040), (4, 189426780), (5, 151541424), (6, 126284520), (8, 94713390), (9, 84189680), (10, 75770712), (12, 63142260), (15, 50513808), (16, 47356695), (18, 42094840), (20, 37885356), (24, 31571130), (30, 25256904), (36, 21047420), (40, 18942678), (45, 16837936), (48, 15785565), (60, 12628452), (72, 10523710), (80, 9471339), (90, 8418968), (120, 6314226), (144, 5261855), (157, 4826160), (180, 4209484), (240, 3157113), (314, 2413080), (360, 2104742), (471, 1608720), (628, 1206540), (720, 1052371), (785, 965232), (942, 804360), (1256, 603270), (1413, 536240), (1570, 482616), (1884, 402180), (2355, 321744), (2512, 301635), (2826, 268120), (3140, 241308), (3768, 201090), (4710, 160872), (5652, 134060), (6280, 120654), (6703, 113040), (7065, 107248), (7536, 100545), (9420, 80436), (11304, 67030), (12560, 60327), (13406, 56520), (14130, 53624), (18840, 40218), (20109, 37680), (22608, 33515), (26812, 28260)]