203339280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{847247}}^1$

素因数の和:847263

約数の個数: 40

約数和(自身を含む): 630352512

約数和(自身を除く): 427013232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 847247, 1694494, 2541741, 3388988, 4236235, 5083482, 6777976, 8472470, 10166964, 12708705, 13555952, 16944940, 20333928, 25417410, 33889880, 40667856, 50834820, 67779760, 101669640, 203339280]

約数ペア:

[(1, 203339280), (2, 101669640), (3, 67779760), (4, 50834820), (5, 40667856), (6, 33889880), (8, 25417410), (10, 20333928), (12, 16944940), (15, 13555952), (16, 12708705), (20, 10166964), (24, 8472470), (30, 6777976), (40, 5083482), (48, 4236235), (60, 3388988), (80, 2541741), (120, 1694494), (240, 847247)]