1248891795540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75937}}^1\times {\mathrm{91369}}^1$

素因数の和:167321

約数の個数: 72

約数和(自身を含む): 3788396462760

約数和(自身を除く): 2539504667220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75937, 91369, 151874, 182738, 227811, 274107, 303748, 365476, 379685, 455622, 456845, 548214, 683433, 759370, 822321, 911244, 913690, 1096428, 1139055, 1366866, 1370535, 1518740, 1644642, 1827380, 2278110, 2733732, 2741070, 3289284, 3417165, 4111605, 4556220, 5482140, 6834330, 8223210, 13668660, 16446420, 6938287753, 13876575506, 20814863259, 27753151012, 34691438765, 41629726518, 62444589777, 69382877530, 83259453036, 104074316295, 124889179554, 138765755060, 208148632590, 249778359108, 312222948885, 416297265180, 624445897770, 1248891795540]

約数ペア:

[(1, 1248891795540), (2, 624445897770), (3, 416297265180), (4, 312222948885), (5, 249778359108), (6, 208148632590), (9, 138765755060), (10, 124889179554), (12, 104074316295), (15, 83259453036), (18, 69382877530), (20, 62444589777), (30, 41629726518), (36, 34691438765), (45, 27753151012), (60, 20814863259), (90, 13876575506), (180, 6938287753), (75937, 16446420), (91369, 13668660), (151874, 8223210), (182738, 6834330), (227811, 5482140), (274107, 4556220), (303748, 4111605), (365476, 3417165), (379685, 3289284), (455622, 2741070), (456845, 2733732), (548214, 2278110), (683433, 1827380), (759370, 1644642), (822321, 1518740), (911244, 1370535), (913690, 1366866), (1096428, 1139055)]