1341321840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12503}}^1$

素因数の和:12671

約数の個数: 120

約数和(自身を含む): 4535200800

約数和(自身を除く): 3193878960

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, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 12503, 13410, 17880, 21456, 25006, 26820, 35760, 37509, 50012, 53640, 62515, 75018, 100024, 107280, 112527, 125030, 150036, 187545, 200048, 225054, 250060, 300072, 375090, 450108, 500120, 562635, 600144, 750180, 900216, 1000240, 1125270, 1500360, 1800432, 1862947, 2250540, 3000720, 3725894, 4501080, 5588841, 7451788, 9002160, 9314735, 11177682, 14903576, 16766523, 18629470, 22355364, 27944205, 29807152, 33533046, 37258940, 44710728, 55888410, 67066092, 74517880, 83832615, 89421456, 111776820, 134132184, 149035760, 167665230, 223553640, 268264368, 335330460, 447107280, 670660920, 1341321840]

約数ペア:

[(1, 1341321840), (2, 670660920), (3, 447107280), (4, 335330460), (5, 268264368), (6, 223553640), (8, 167665230), (9, 149035760), (10, 134132184), (12, 111776820), (15, 89421456), (16, 83832615), (18, 74517880), (20, 67066092), (24, 55888410), (30, 44710728), (36, 37258940), (40, 33533046), (45, 29807152), (48, 27944205), (60, 22355364), (72, 18629470), (80, 16766523), (90, 14903576), (120, 11177682), (144, 9314735), (149, 9002160), (180, 7451788), (240, 5588841), (298, 4501080), (360, 3725894), (447, 3000720), (596, 2250540), (720, 1862947), (745, 1800432), (894, 1500360), (1192, 1125270), (1341, 1000240), (1490, 900216), (1788, 750180), (2235, 600144), (2384, 562635), (2682, 500120), (2980, 450108), (3576, 375090), (4470, 300072), (5364, 250060), (5960, 225054), (6705, 200048), (7152, 187545), (8940, 150036), (10728, 125030), (11920, 112527), (12503, 107280), (13410, 100024), (17880, 75018), (21456, 62515), (25006, 53640), (26820, 50012), (35760, 37509)]