480140712

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{180233}}^1$

素因数の和:180282

約数の個数: 48

約数和(自身を含む): 1335533940

約数和(自身を除く): 855393228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 180233, 360466, 540699, 720932, 1081398, 1441864, 1622097, 2162796, 3244194, 4325592, 6488388, 6668621, 12976776, 13337242, 20005863, 26674484, 40011726, 53348968, 60017589, 80023452, 120035178, 160046904, 240070356, 480140712]

約数ペア:

[(1, 480140712), (2, 240070356), (3, 160046904), (4, 120035178), (6, 80023452), (8, 60017589), (9, 53348968), (12, 40011726), (18, 26674484), (24, 20005863), (36, 13337242), (37, 12976776), (72, 6668621), (74, 6488388), (111, 4325592), (148, 3244194), (222, 2162796), (296, 1622097), (333, 1441864), (444, 1081398), (666, 720932), (888, 540699), (1332, 360466), (2664, 180233)]